Category Archives: Quantum Computing

In a significant advancement for quantum computing, Microsoft and Quantinuum have announced a major milestone which might represent the most stable quantum capabilities observed so far. Microsofts approach allows a quantum computer to self-correct, achieving an unprecedented level of reliability with no errors across thousands of tests.

The essence of quantum computing comes from its basic unit, the qubit, which offers the potential to handle complex calculations at speeds incomprehensible to traditional computers. However, qubits are also prone to errors due to environmental factors. To address this, error-correction techniques are essential, and Microsoft and Quantinuum have made headway in this domain.

Microsoft has developed an innovative algorithm capable of correcting qubit-generated errors in Quantinuums system, resulting in a dramatically reduced error rate. By converting 30 qubits into four highly reliable logical qubits, not only did they demonstrate a notable decline in error occurrence, but the logical qubits even had the resilience to correct any arising issues without being compromised.

This advancement, while impressive, is only a stepping stone, as the real-world applications of quantum computing will require over a hundred logical qubits. The outcomes of this experiment are yet to be scrutinized by the larger scientific community, but they inject optimism into quantum research, indicating that practical quantum computing is drawing closer.

This collaboration between Microsoft and Quantinuum is pushing the boundaries of the quantum ecosystem and may soon revolutionize fields from scientific research to energy security, embodying a landmark in the evolution of computing technology.

Quantum Computing: Industry Insights and Market Forecasts

Quantum computing represents a transformative leap in computational capabilities, offering the promise of solving complex problems far beyond the reach of current supercomputers. This emerging industry is characterized by its potential to revolutionize various fields, including cryptography, materials science, pharmaceuticals, and finance, by performing calculations at unprecedented speeds.

Market forecasts suggest that the quantum computing industry is on a trajectory of rapid expansion. According to recent research, the global quantum computing market is expected to grow substantially over the next decade, attributed to increased investments from both private and public sectors, advancements in quantum algorithms and error correction, and a growing demand for solving complex computational problems. The financial investment in quantum computing research and development is significant, with tech giants and startups alike racing to achieve breakthroughs that could grant them an edge in this potentially lucrative market.

Overcoming Industry Challenges

Despite the significant advancements made by Microsoft and Quantinuum, the quantum computing industry faces multiple challenges. One of the most prominent is achieving scalable error correction, which is necessary to build practical and reliable quantum computers. The successful error-correcting algorithm developed by Microsoft addresses one part of this complex puzzle, yet scaling up to a large number of logical qubits without incurring prohibitive costs or excessive complexity remains a technical hurdle.

Temperature control is another issue, as quantum processors need to be kept at extremely low temperatures to minimize environmental disturbances. Additionally, the coherence time, or the duration for which qubits maintain their quantum state, is a key factor that needs to be extended to allow for more complex and extended computations.

Protecting quantum information against decoherence and maintaining robustness against errors are critical focus areas for researchers. As the technology matures, the industry will also have to tackle broader issues such as standardization, establishing quantum-safe security protocols, and developing a skilled workforce capable of pushing the boundaries of quantum computer science.

Revolutionizing Fields and Future Potential

The potential applications of quantum computing are vast, and the improvements in error correction shown by Microsoft and Quantinuum are significant steps towards unlocking this potential. In healthcare, for example, quantum computing could enable the design of more effective drugs by accurately simulating complex molecules. In finance, quantum algorithms could optimize portfolios by evaluating countless scenarios simultaneously. For climate and energy, quantum computers may model new materials for better solar cells or more efficient batteries, contributing to sustainable energy solutions.

With industry leaders like Microsoft and their partners demonstrating a more stable quantum future, the practical application within these fields becomes increasingly feasible, ushering in a new era of innovation and discovery. The benefits of quantum computing will only be fully realized once the technology becomes widely accessible, leading to a paradigm shift in the way we approach and solve the worlds most challenging problems.

For further reading and staying updated on the progress of the quantum computing industry, you may wish to visit the websites of leading tech companies and research institutions. Links to a few of them are provided below:

IBM Google Intel Honeywell

Please keep in mind when exploring these resources that the quantum computing landscape is rapidly evolving, and new advancements or collaborations could emerge at any point.

Leokadia Gogulska is an emerging figure in the field of environmental technology, known for her groundbreaking work in developing sustainable urban infrastructure solutions. Her research focuses on integrating green technologies in urban planning, aiming to reduce environmental impact while enhancing livability in cities. Gogulskas innovative approaches to renewable energy usage, waste management, and eco-friendly transportation systems have garnered attention for their practicality and effectiveness. Her contributions are increasingly influential in shaping policies and practices towards more sustainable and resilient urban environments.

Follow this link:

Quantum Computing Leaps Forward with Groundbreaking Error Correction - yTech

Summary: A new technological development by Microsoft and Quantinuum promises to minimize errors in quantum computing algorithms, potentially transforming industries like healthcare, energy, and cybersecurity. Their goal is to make quantum computing more reliable, moving away from the Noisy Intermediate-Scale Quantum (NISQ) era to a more stable computational stage. With this innovation, they aim to enable their cloud computing customers to benefit from enhanced quantum capabilities in the near future.

Quantum computing, which harnesses the principles of quantum physics, is on the brink of becoming more practical and dependable thanks to a recent achievement by Microsoft and Quantinuum. They have introduced a new technology that significantly reduces the errors previously rampant in quantum computing algorithms, a crucial step towards integrating quantum computing into mainstream applications. The technology is based on creating the most reliable logical qubits on record, which are vital for more accurate and scalable quantum computations.

Microsofts Redmond-based team collaborated with Quantinuum to channel breakthroughs in virtualizing qubits and error correction. Through rigorous testing, involving over 14,000 error-free experiments, they have greatly suppressed the inherent noise that disturbs quantum calculations. This innovation offers a substantial leap beyond the limitations of NISQ technology towards a goal of highly scalable quantum computing systems.

Executive Vice President Jason Zander from Microsoft stated that this marked a significant milestone in their quest to create a hybrid supercomputing platform capable of revolutionizing multiple sectors. The integration of virtualization, error correction, and hybrid applications that utilize AI and supercomputing has been paramount in reaching this advance.

To maintain momentum in quantum research and innovation, the researchers argue that scientists need access to specialized tools at every discovery stage. Microsofts vision includes providing these tools to facilitate everything from AI-driven data screening to high-performance computing, ultimately incorporating the power of scaled quantum computing.

This technological innovation sets the stage for a future where quantum computers can simulate complex molecular interactions, an impossibility with todays classical computers. As the quantum computing market continues to grow, with projections suggesting a leap to $6.5 billion by 2030, this new milestone marks critical progress toward unlocking quantum computings full potential, thereby influencing our approach to some of the worlds most pressing challenges.

Quantum Computing: Transforming Future Industries and Market Projections

The quantum computing industry is poised to revolutionize the way we process data by leveraging the principles of quantum mechanics to perform complex calculations at unprecedented speeds. Microsoft and Quantinuums recent breakthrough addresses one of the most significant hurdles in the field: error reduction. The ability to create stable and reliable qubits is crucial, as quantum computings potential lies in its capability to solve problems that are currently intractable for classical computers.

One of the critical industries that stands to benefit from quantum computing is healthcare. The technologys ability to analyze vast datasets could lead to breakthroughs in personalized medicine and drug discovery. In the energy sector, more efficient quantum algorithms could optimize renewable energy distribution and help develop new materials for energy storage. Furthermore, cybersecurity could be revolutionized by quantum computers potential to crack complex encryptions, necessitating the development of quantum-resistant security protocols.

As the quantum computing market grows, market forecasts remain optimistic. According to some projections, the market could surge to $6.5 billion by 2030 as new use cases emerge and technology matures. This forecasted growth reflects the increasing investment from governments and private entities worldwide, committed to developing quantum technologies.

However, there are issues that the industry faces, which range from fundamental scientific challenges to practical implementation hurdles. Error correction, system stability, and the development of practical algorithms are among the primary scientific challenges that must be overcome. From a practical standpoint, building a skilled workforce to develop and maintain these systems, along with ensuring quantum computing is accessible to various industries, remains a concern.

For those interested in exploring more about quantum computing and its growing role in technological advancement, a reliable source of information can be found at the IBM website, which offers insights into their own quantum computing initiatives. Another reputable source is the United States National Quantum Initiative, which provides details on the efforts being made in the U.S. to lead in this field.

In conclusion, the advancement by Microsoft and Quantinuum is more than a technical milestone; its an open gateway, beckoning toward a new era of computing prowess. As industries align with these innovations, the interplay between quantum computing and sectors such as healthcare, energy, and cybersecurity could herald a paradigm shift in tackling some of the worlds most complex problems. With continuous research and investment, we may soon enter a future where quantum computings theoretical potential becomes a practical reality.

Leokadia Gogulska is an emerging figure in the field of environmental technology, known for her groundbreaking work in developing sustainable urban infrastructure solutions. Her research focuses on integrating green technologies in urban planning, aiming to reduce environmental impact while enhancing livability in cities. Gogulskas innovative approaches to renewable energy usage, waste management, and eco-friendly transportation systems have garnered attention for their practicality and effectiveness. Her contributions are increasingly influential in shaping policies and practices towards more sustainable and resilient urban environments.

Go here to read the rest:

Microsoft and Quantinuum Pave the Way for Reliable Quantum Computing - yTech

In a groundbreaking study, scientists from the University of Tokyos Institute of Industrial Science have made a pivotal advancement in quantum information science that promises to enhance the design and function of quantum circuits. Unlike conventional electronics which rely on binary storage, quantum electronics operate with qubits that can embody multiple states, embodied in structures like quantum dots. The novel research successfully tackled a fundamental issue in quantum information transfer, enabling the conveyance of quantum details over considerably longer distances within integrated circuits, not just from one adjacent quantum dot to another. This paves the way for more sophisticated quantum computing systems and integrated circuits.

Central to the studys success is a new method for converting quantum data, carried by individual electrons, into a hybrid light-matter state. This technique utilizes a terahertz split-ring resonator, which allows for a powerful coupling strength even with a minimal number of electronsideal for quantum computing. The researchers design is noted for its simplicity and its potential for easy integration into mainstream semiconductor manufacturing.

The teams approach differs significantly from previous methods, which necessitated coupling with vast electron ensembles, thus restricting practical applications. Their light-matter interconversion system is heralded as a crucial architecture for future, large-scale quantum computers. As the materials and methods used are common in the semiconductor industry, implementing this breakthrough in practical scenarios is expected to be feasible and efficient.

This achievement is not only a stepping stone for the practical application of quantum information technology but also provides insights into the fundamental physics of quantum states. The published study suggests a bright future for semiconductor-based quantum information processing, offering excellent compatibility with existing fabrication technologies.

The Quantum Computing Industry

The quantum computing industry represents a revolutionary leap in computing technology. Unlike classical computers, which use bits to process information, quantum computers use quantum bits, or qubits, which can represent and process more complex information at unprecedented speeds. This leap in computational capability has the potential to transform fields like cryptography, materials science, pharmaceuticals, and more, by solving complex problems that are currently intractable for classical computers.

Market Forecasts

The market for quantum computing is expected to grow significantly in the coming years. According to industry analysts, the global quantum computing market is anticipated to reach billions of dollars by the end of the decade, with a compound annual growth rate (CAGR) that underscores the high interest and investment in the technology. Defense, banking, and pharmaceuticals are some key sectors that are expected to benefit from advancements in quantum computing.

For key insights into the growth and dynamics of the quantum industry, readers may refer to market research from credible data sources such as IBISWorld or Grand View Research with a link to their main domain: IBISWorld or Grand View Research.

Issues Related to the Quantum Computing Industry

Developing quantum technology brings a unique set of challenges and issues. Quantum systems are highly sensitive to their environment, leading to errors in computations and difficulties in maintaining the quantum state, known as quantum coherence. Advances such as the University of Tokyo study are critical in addressing these challenges.

Cybersecurity is another critical area impacted by quantum computing. Quantum computers have the potential to break traditional encryption methods, leading to the need for quantum-resistant cryptography. Organizations like NIST (National Institute of Standards and Technology) are working towards developing and standardizing post-quantum cryptography protocols.

Another issue is the knowledge gap; the quantum industry requires a new generation of quantum scientists and engineerstalent that is currently scarce. Educational initiatives and investments in skill development are imperative to build a workforce capable of supporting a large-scale quantum computing industry.

The market is also watching for the potential impact of quantum computing on intellectual property regimes, regulatory frameworks, and export controls, given its potential for both beneficial and disruptive applications.

In conclusion, the pioneering research from the University of Tokyo is a significant milestone in making quantum computing more practical and integrated with existing technology. The advancements in efficient information transfer and coupling methods within quantum circuits contribute toward overcoming significant hurdles in the field. As quantum computing continues to evolve, it is essential to monitor its integration into various sectors, the development of standards and cybersecurity measures, and the cultivation of a skilled workforce to ensure its beneficial impact on society and the economy.

Jerzy Lewandowski, a visionary in the realm of virtual reality and augmented reality technologies, has made significant contributions to the field with his pioneering research and innovative designs. His work primarily focuses on enhancing user experience and interaction within virtual environments, pushing the boundaries of immersive technology. Lewandowskis groundbreaking projects have gained recognition for their ability to merge the digital and physical worlds, offering new possibilities in gaming, education, and professional training. His expertise and forward-thinking approach mark him as a key influencer in shaping the future of virtual and augmented reality applications.

See more here:

Breakthrough in Quantum Information Communication Achieved by Tokyo Researchers - yTech

In a significant stride towards the practical application of quantum computing, Microsoft and quantum computing firm Quantinuum have announced the development of a quantum computer, the Quantinuum H2 chip, designed to self-correct its own errors with unprecedented reliability. This achievement has been underlined by the execution of over 14,000 computational routines without a single failure, marking a watershed moment for the technologys progress.

In quantum computing, information is processed by qubits. Unlike classical computers, where data can be easily duplicated for error correction, quantum information cannot be copied due to the unique rules that govern quantum particles. To navigate this challenge, the researchers adapted a method to distribute quantum information over several qubits, forming what is known as logical qubits.

The teams success largely originates from a process developed by Microsoft, which harnessed a combination of 30 physical qubits to construct four logical qubits. These logical qubits significantly reduced the error margin compared to the physical qubits on their own. Reports indicate that while unconnected qubits generate up to 800 errors, the logical qubits limited error rates to just 0.125 percent of that figure.

With a focus on scaling up, the next phase revolves around enlarging the scale of logical qubits while maintaining their low error rates. The partnership between Microsoft and Quantinuum exudes confidence, bolstered by this advancement, in ushering in the era of fault-tolerant quantum computing with practical applications in sectors ranging from chemistry to materials science. However, experts call for further details before crowning this development as a definitive breakthrough in quantum error correction.

Emerging Trends in Quantum Computing

Quantum computing stands on the brink of revolutionizing information processing, pushing the boundaries further than classical computing ever could. With the announcement of the Quantinuum H2 chip by Microsoft and Quantinuum, the technology is moving towards an era where quantum computers could solve complex problems in a fraction of the time currently possible.

The adoption of quantum computing across various industries from pharmaceutical research and cryptography to logistics and finance could lead to dramatic improvements in efficiency and cost savings. The potential for quantum computing in drug discovery, for instance, lies in its ability to model complex molecular interactions at a level of detail far beyond the reach of classical computers.

Market Forecasts and Potential Growth

Market analysts remain optimistic about the prospects of quantum computing. Recent forecasts suggest that the quantum computing market could reach billions of dollars in the next decade, fueled by increased investment from both private and public sectors. This growth is seen as a response to the urgent need for computing capabilities that can meet the challenges of big data and complex modeling.

As companies increase their quantum research budgets and new startups enter the space, competition is heating up. This could result in rapid advancements and reduced costs for consumers and businesses eager to leverage quantum computing power.

Challenges and Issues in the Quantum Computing Industry

Despite significant progress, the quantum computing industry faces numerous technical and commercial challenges. One of the main hurdles is maintaining low error rates as systems scale up. The advancement showcased by the Quantinuum H2 chips ability to self-correct errors is a major step toward overcoming this issue, but broad application remains a challenge.

Creating practical applications is also a major point of focus, as the unique properties of quantum computing must be tailored to specific tasks to be beneficial. Furthermore, there are issues related to cybersecurity, as existing encryption methods could be vulnerable to quantum computings advanced capabilities.

Quantum computing also faces a talent shortage, with a limited pool of skilled researchers and developers who understand both the theoretical and practical aspects of quantum mechanics.

For those who wish to learn more about the field of quantum computing and the latest news in the industry, a recommended resource could be the official website of IBM Quantum IBM Quantum, a leading player in the quantum computing space.

In conclusion, with the advancement of quantum technologies like the Quantinuum H2 chip, we are nearing the point where quantum computing could become integrated into everyday technology, propelling industries into a new era of computing. However, realizing the full potential of quantum computing will require addressing both technical and industry-related challenges.

Micha Rogucki is a pioneering figure in the field of renewable energy, particularly known for his work on solar power innovations. His research and development efforts have significantly advanced solar panel efficiency and sustainability. Roguckis commitment to green energy solutions is also evident in his advocacy for integrating renewable sources into national power grids. His groundbreaking work not only contributes to the scientific community but also plays a crucial role in promoting environmental sustainability and energy independence. Roguckis influence extends beyond academia, impacting industry practices and public policy regarding renewable energy.

See the article here:

Quantinuum H2 Paves the Way for Reliable Quantum Computing - yTech

In a recent milestone achievement, Microsoft, in coordination with its hardware partner Quantinuum, has reported a significant breakthrough in quantum computing, propelling the technology from a rudimentary stage to a more advanced and dependable phase. The company detailed a success in virtually eliminating computational errors by deploying a qubit-virtualization system in conjunction with Quantinuums ion-trap hardware. The synergy between the two resulted in over 14,000 error-free experiments, allowing the creation of logical qubits that are substantially more reliable than their physical counterparts.

The error rate of logical qubits fashioned by this method is claimed to be 800 times lower than that of the physical qubits, a performance metric that suggests quantum computing has evolved past its initial experimental phase, referred to as Foundation Level 1. Microsoft has now stepped into the Resilient Level 2, leveraging logical qubits to ensure more robust computing operations.

This technological leap is not only impressive in terms of its scientific and engineering aspects but also practical, as Microsoft plans to integrate these advancement features into Azure Quantum Elements services for its subscribers within the next few months. Interested individuals can access intricate details and insights on the Microsoft Azure Quantum Blog.

Microsofts vision for the future of quantum computing reaches beyond the present accomplishment, aiming for Level 3. At this apex, quantum computers could potentially address and resolve complex problems that are currently beyond the capabilities of conventional supercomputers. In a statement to TechCrunch in June 2023, Microsoft expressed expectations of realizing a fully functional quantum computer in under ten years.

Quantum Computing Industry Overview

The field of quantum computing seeks to exploit the peculiar principles of quantum mechanics to process information in ways that traditional computers cannot. As demonstrated by Microsoft, significant steps are being made to overcome one of the industrys most challenging issues: error rates in qubits. Qubits, or quantum bits, are the fundamental units of quantum computing and are far more complex than their binary counterparts due to their ability to exist in multiple states simultaneously.

The global quantum computing market is experiencing rapid growth, with forecasts predicting substantial expansion over the next decade. Analysts suggest that the market could reach billions of dollars in value as various industries, including pharmaceuticals, finance, defense, and materials science, seek to unleash the potential of quantum computing. Advancements from tech giants like Microsoft offer encouragement that quantum technology is inching closer to commercial viability.

Market Forecasts

Market analysts project that quantum computing will not only grow in value but will also proliferate across different sectors. As enterprises and research institutions identify problems that can only be solved through quantum computing, demand is expected to surge. The development of more reliable qubit systems, like the virtualized qubits announced by Microsoft, fuels optimism that practical quantum computers could enter the market sooner rather than later.

Industry Issues and Challenges

Despite the enthusiasm, the quantum computing industry grapples with several key issues, chief among them being error correction. Quantum systems are extremely sensitive to external disturbances, which can cause errors in computations, termed as quantum decoherence. Improving qubit fidelity, as Microsoft and Quantinuum have shown, is a significant step toward practical quantum computing.

Another challenge is scalability. Building quantum computers with a sufficient number of qubits to tackle complex problems requires advancements in both hardware and algorithms. Research and development in quantum error correction, cryogenics, and quantum algorithms are ongoing to address these challenges.

Finally, there is the skill gap. The nascent nature of the industry means there is a limited pool of experts who can design and implement quantum solutions. As the sector expands, the demand for quantum-literate engineers and researchers will only increase.

Links and Resources

Readers seeking additional information on the subject may wish to visit these authoritative sources for further reading: Microsoft for insights into their quantum computing advancements and Azure Quantum Elements services. IBM to explore another leader in quantum computing research and cloud services. Google AI Quantum to learn about Googles contributions to the field and their pursuit of quantum supremacy.

To review Microsofts detailed update on their achievement, readers can also refer to the Microsoft Azure Quantum Blog via Microsofts official site. As the quantum landscape continues to evolve, keeping abreast of these technological leaps from market leaders will be crucial for understanding the potential impact on various industries.

Micha Rogucki is a pioneering figure in the field of renewable energy, particularly known for his work on solar power innovations. His research and development efforts have significantly advanced solar panel efficiency and sustainability. Roguckis commitment to green energy solutions is also evident in his advocacy for integrating renewable sources into national power grids. His groundbreaking work not only contributes to the scientific community but also plays a crucial role in promoting environmental sustainability and energy independence. Roguckis influence extends beyond academia, impacting industry practices and public policy regarding renewable energy.

Read the rest here:

Microsoft Advances in Quantum Computing with Error-Reduction Breakthrough - yTech

In 1940, one genius completed a puzzle in just 20 minutes that shouldve taken him a million years to solve.

His name is Alan Turing.

You may be familiar with Turings story from the 2014 movie The Imitation Game. Benedict Cumberbatch earned a Best Actor nomination for his portrayal of the genius.

If you saw the movie, you know Turing is considered the father of computer science and one of the most important code-breakers of all time.

When World War II broke out in 1939, Turing was assigned to breaking encrypted messages from the Germans.

This was no easy task, as the Germans held the most sophisticated encryption machine at the time, the Enigma.

Credit: ironypoisoning, via Wikimedia Commons

The Enigmas encryption was far greater than anything before its time.

It became clear cracking the code to the Enigma was going to require an even smarter machine. So Turing built one.

It took Turing and his team nearly a year to build a machine that was powerful enough to decrypt Enigmas messages. It was known as the Bombe, and it helped the Allies crack 84,000 Enigma-coded messages each month.

Decrypting messages went from taking potentially a million years by hand to just 20 minutes.

Heres why were telling you this

Last year, IBM debuted its 1,121-qubit Condor processor. Its the most advanced quantum computer to date.

Quantum computers such as the Condor can perform billions of calculations per second. So they can find patterns in data that are invisible to classic computers. They have the potential to revolutionize everything from medicine to engineering.

Many crypto skeptics believe bitcoins defenses will be broken as quantum computers get more powerful And it will share the same fate as the Enigma.

But theres one key mistake that made the Enigma almost certain to fail. And bitcoin doesnt share that flaw

The reason Enigma failed is because once it was built its creators never improved it.

It was only a matter of time before those looking to crack the Enigma would develop better technology.

While the Enigma stood dead in its tracks, Turing made improvements to his decryption machine every day until it became more powerful than the Enigma.

The lesson here is that you always need to push forward. If you dont, the competition will close the gap.

Its a lesson bitcoin developers took to heart.

The bitcoin network was developed with quantum computing mechanics in mind. To combat this, the difficulty to mine the next bitcoin block increases as more computing power comes online.

Take a look at the chart below. It shows the hash power, or computing power, of the bitcoin mining network.

Every year, the computing power that goes into mining a bitcoin block (in other words, processing a transaction) increases.

As mentioned above, IBM released its 1,121-qubit Condor processor in December 2023.

According to the University of Sussex, youd need a quantum computer with 1.9 billion qubits of processing power to break the bitcoin network.

This means youd need 1.7 million of the most powerful quantum computers built today.

IBM believes it can get to 10,000 qubits by 2026. Even then, itll need nearly 200,000 of these machines to crack the bitcoin network.

How long will it take for companies like IBM to build this many machines? Years? Decades?

Plus, if you want to attack the bitcoin network, you need to control 51% of the networks computing power.

Today, one of the best bitcoin miners, the Bitmain Antminer S19 Pro, will cost you $2,200. This machine can generate 110 terahashes per second (TH/s).

The bitcoin network uses roughly 384.33 million TH/s. That means youd need 1.78 million Antminer S19 Pros to overtake the network. Thats over $3.9 billion.

Youd also need to pay for a storage facility to set up these machines. And youd need to coordinate a massive amount of electricity to the building. These machines consume roughly 3,250 watts per hour.

At an average cost of 23 cents per kilowatt, that would cost about $32 million per day.

But even if you spend nearly $4 billion to take over the bitcoin network, youd never be able to extract all $500 billion of its value. The moment that you overtake the network, its value would race to zero.

Its like pirates buying a $4 billion battleship to commandeer a cargo ship carrying $400 million worth of goods. Its not worth the effort.

And thats why the bitcoin network is considered antifragile. It would cost you more to take over the network than the network would be worth.

Every year that bitcoin exists, it moves further and further out of reach of attackers.

So while you might need 1.9 billion qubits of quantum computing processing power to break the blockchain today Youll likely need 3 billion qubits of processing power next year. And 4 billion the following year and so on.

Thats what separates the fatal flaw of the Enigma from the security of the bitcoin network.

When technology like the Enigma just stands still, competition surpasses you.

Bitcoin, on the other hand, is constantly improving its security. Its never satisfied with where its at. Even if it appears to be unbreakable today, it will still be stronger tomorrow.

So when you see quantum computers gaining ground, know that bitcoin isnt standing still.

Thats why the advances of quantum computers arent a threat to bitcoin for the foreseeable future.

So dont let quantum computing fears stop you from owning a stake in one of the worlds greatest assets.

Palm Beach Research Group

Link:

Why Quantum Computers Will Never Break Bitcoin - Palm Beach Research Group

Microsoft and Quantinuum, a quantum computing firm, have claimed to reach a seminal step in quantum computing, in what could be the most reliable quantum capabilities yet to be seen.

The machine boasts the ability to correct itself, using Microsofts qubit-virtualisation system Microsoft says it ran the computer on 14,000 individual experiments without a single error.

Quantum computers can solve computational problems that could take millions of years to solve on a traditional silicon-based computer, with unprecedented speeds.

But quantum relies on qubits as their fundamental component, which, despite their speed, can produce many errors if the environment is not optimal. To combat this, quantum computers often have error-correction techniques built in so that more reliable results are produced.

Breakthroughs in quantum error correction and fault tolerance are important for realising the long-term value of quantum computing for scientific discovery and energy security, Dr Travis Humble, director of of the Quantum Science Centre at the Oak Ridge National Laboratory said.

Microsoft researchers wrote an algorithm to correct the errors produced by Quantinuums qubits, resulting in the largest gap between physical and logical error rates reported to date, Microsoft announced.

From 30 qubits, researchers were able to retain four logical qubits, which could generate solutions and errors that could be fixed without the qubits being destroyed.

The error rate of these four logical qubits were also 800 times lower than the error rate of the physical qubits.

Todays results mark a historic achievement and are a wonderful reflection of how this collaboration continues to push the boundaries for the quantum ecosystem, Ilyas Khan, founder and chief product officer at Quantinuum said.

With Microsofts state-of-the-art error correction aligned with the worlds most powerful quantum computer and a fully integrated approach, we are so excited for the next evolution in quantum applications and cant wait to see how our customers and partners will benefit from our solutions especially as we move towards quantum processors at scale.

The major step has yet to be investigated by the wider scientific community however. Further, quantum computers will likely need 100 ore more logical qubits to tackle the most relevant scientific problems currently facing us. Still, the results are promising to wider quantum computing research.

Read the original post:

Microsoft and Quantinuum boast quantum computing breakthrough - DIGIT.FYI

Despite their great potential, quantum computers are delicate devices. Unlike classical computers, qubits (the quantum version of bits) are prone to errors from noise and decoherence. Addressing this challenge, Quantum Error Correction (QEC) is a crucial division of quantum computing development that focuses on resolving qubit errors.

Image Credit:Yurchanka Siarhei/Shutterstock.com

The world of atoms and subatomic particles is governed by the laws of quantum mechanics. Quantum computing harnesses these principles, performing calculations in a completely different way from traditional computers.

Regular computers use bits, which can be either 0 or 1. Quantum computers, however, exploit the bizarre property of superposition, allowing qubits to be 0, 1, or both at the same time. The ability to be in multiple states simultaneously enhances the processing power of quantum computers.

Qubits are made from quantum particles like electrons or photons. By controlling properties like electrical charge or spin, data can be represented as 0, 1, or a combination of both. To unlock the true power of quantum computers, scientists rely on two unique properties:

There is no preferred qubit technology; instead, a range of physical systems, such as photons, trapped ions, superconducting circuits, and semiconductor spins, are being investigated for use as qubits.1

All these methods face the common challenge of isolating qubits from external noise, making errors during quantum computation inevitable. In contrast, classical computer bits, realized by the on/off states of transistor switches with billions of electrons, have substantial error margins that virtually eliminate physical defects.

There is no equivalent error-prevention security for quantum computers, where qubits are realized as fragile physical systems. Thus, active error correction is necessary for any quantum computer relying on qubit technology.

In 1995, Peter Shor introduced the first quantum error-correcting method. Shors approach demonstrated how quantum information could be redundantly encoded by entangling it across a larger system of qubits.

Subsequent findings then showed that if specific physical requirements on the qubits themselves are satisfied, extensions to this technique may theoretically be utilized to arbitrarily lower the quantum error rate.

While diverse efforts are being undertaken in the field of QEC, the fundamental approach to QEC implementation involves the following steps.

Quantum information is encoded across several physical, distributed qubits. These qubits act as 'information holders' for a 'logical qubit,' which is more robust and contains the data used for computation.

The logical qubits are then entangled with the physical information holders using a specific QEC code. These additional physical qubits serve as sentinels for the logical qubit.

QEC identifies errors in the encoded data by measuring the information holders using a method that does not affect the data directly in the logical qubit. This measurement provides an indication or a pattern of results that shows the type and location of the error.

Different QEC codes are available for the various types of errors that could occur. Based on the detected error, the chosen QEC system applies an operation to correct the error in the data qubits.

Error correction itself has the potential to generate noise. Therefore, additional physical qubits are required to maintain the delicate balance of correcting errors and limiting the introduction of new ones.

To realize the full potential of a quantum computer, the number of logical qubits has to be increased. However, since each logical qubit requires several physical qubits for error correction, the complexity and resources needed to isolate and manage high-quality qubits become considerable obstacles to scalability.

In recent years, quantum error correction has seen significant advancements, and the community's focus has shifted from noisy applications to the potential uses of early error-corrected quantum computers. Though research on superconducting circuits, reconfigurable atom arrays, and trapped ions has made significant strides, several platform-specific technological obstacles remain to be solved.

Some notable recent advancements in QEC include:

Despite the challenges, QEC is essential for building large-scale, fault-tolerant quantum computers. Researchers are constantly developing new and improved QEC codes and techniques.

As quantum technology progresses, QEC will play a critical role in unlocking the true potential of this revolutionary field.

More from AZoQuantum: Harnessing Quantum Computing for Breakthroughs in Artificial Intelligence

Disclaimer: The views expressed here are those of the author expressed in their private capacity and do not necessarily represent the views of AZoM.com Limited T/A AZoNetwork the owner and operator of this website. This disclaimer forms part of the Terms and conditions of use of this website.

Read this article:

Revolutionizing Quantum Computing: Breakthroughs in Quantum Error Correction - AZoQuantum

The experimental setup of the ETH researchers. The trap chip is located inside the container underneath the silver cupola, in which a lens captures the light emitted by the trapped ions. Credit: ETH Zurich / Pavel Hrmo

Researchers at ETH have managed to trap ions using static electric and magnetic fields and to perform quantum operations on them. In the future, such traps could be used to realize quantum computers with far more quantum bits than have been possible up to now.

The energy states of electrons in an atom follow the laws of quantum mechanics: they are not continuously distributed but restricted to certain well-defined values this is also called quantization. Such quantized states are the basis for quantum bits (qubits), with which scientists want to build extremely powerful quantum computers. To that end, the atoms have to be cooled down and trapped in one place.

Strong trapping can be achieved by ionizing the atoms, which means giving them an electric charge. However, a fundamental law of electromagnetism states that electric fields that are constant in time cannot trap a single charged particle. By adding an oscillating electromagnetic field, on the other hand, one obtains a stable ion trap, also known as a Paul trap.

In this way, it has been possible in recent years to build quantum computers with ion traps containing around 30 qubits. Much larger quantum computers, however, cannot straightforwardly be realized with this technique. The oscillating fields make it difficult to combine several such traps on a single chip, and using them heats up the trap a more significant problem as systems get larger. Meanwhile, transport of ions is restricted to pass along linear sections connected by crosses.

Moving a single trapped ion in a two-dimensional plane and illuminating it with a laser beam allows the researchers to create the ETH logo. The image is formed averaging over many repetitions of the transport sequence. Credit: ETH Zurich / Institute for Quantum Electronics

A team of researchers at ETH Zurich led by Jonathan Home has now demonstrated that ion traps suitable for use in quantum computers can also be built using static magnetic fields instead of oscillating fields. In those static traps with an additional magnetic field, called Penning traps, both arbitrary transport and the necessary operations for the future super-computers were realized. The researchers recently published their results in the scientific journal Nature.

Traditionally, Penning traps are used when one wants to trap very many ions for precision experiments, but without having to control them individually, says PhD student Shreyans Jain: By contrast, in the smaller quantum computers based on ions, Paul traps are used.

The idea of the ETH researchers to build future quantum computers also using Penning traps was initially met with skepticism by their colleagues. For various reasons: Penning traps require extremely strong magnets, which are very expensive and rather bulky. Also, all previous realizations of Penning traps had been very symmetric, something that the chip-scale structures used at ETH violate. Putting the experiment inside a large magnet makes it difficult to guide the laser beams necessary for controlling the qubits into the trap, while strong magnetic fields increase the spacing between the energy states of the qubits. This, in turn, makes the control laser systems much more complex: instead of a simple diode laser, several phase-locked lasers are needed.

Schematic showing the middle section of the used Penning trap. An ion (red) is trapped through a combination of an electric field produced by different electrodes (yellow) and a magnetic field. Credit: ETH Zrich / Institute for Quantum Electronics

Home and his collaborators were not deterred by those difficulties, however, and constructed a Penning trap based on a superconducting magnet and a microfabricated chip with several electrodes, which was produced at the Physikalisch-Technische Bundesanstalt in Braunschweig. The magnet used delivers a field of 3 Tesla, almost 100000 times stronger than Earths magnetic field. Using a system of cryogenically cooled mirrors, the Zurich researchers managed to channel the necessary laser light through the magnet to the ions.

The efforts paid off: a single trapped ion, which can stay in the trap for several days, could now be moved arbitrarily on the chip, connecting points as the crow flies by controlling the different electrodes this is something not previously possible with the old approach based on oscillating fields. Since no oscillating fields are needed for trapping, many of those traps can be packed onto a single chip. Once they are charged up, we can even completely isolate the electrodes from the outside world and thus investigate how strongly the ions are disturbed by external influences, says Tobias Sgesser, who was involved in the experiment as a PhD student.

The researchers also demonstrated that the qubit energy states of the trapped ion could also be controlled while maintaining quantum mechanical superpositions. Coherent control worked both with the electronic (internal) states of the ion and the (external) quantized oscillation states as well as for coupling the internal and external quantum states. This latter is a prerequisite for creating entangled states, which are important for quantum computers.

As a next step, Home wants to trap two ions in neighboring Penning traps on the same chip and thus demonstrate that quantum operations with several qubits can also be performed. This would be the definitive proof that quantum computers can be realized using ions in Penning traps. The professor also has other applications in mind. For instance, since the ions in the new trap can be moved flexibly, they can be used to probe electric, magnetic, or microwave fields near surfaces. This opens up the possibility to use these systems as atomic sensors of surface properties.

Reference: Penning micro-trap for quantum computing by Shreyans Jain, Tobias Sgesser, Pavel Hrmo, Celeste Torkzaban, Martin Stadler, Robin Oswald, Chris Axline, Amado Bautista-Salvador, Christian Ospelkaus, Daniel Kienzler and Jonathan Home, 13 March 2024,Nature. DOI: 10.1038/s41586-024-07111-x

See the original post:

Quantum Computing Recharged With Electromagnetic Ion Trap Innovation - SciTechDaily

In a groundbreaking advancement reflecting a leap towards more reliable quantum computing, Microsoft, in collaboration with Quantinuum, has successfully demonstrated a massive reduction in computational errors. This achievement is due to their development of a novel qubit-virtualization system that works impeccably with Quantinuums ion-trap hardware. Such innovation has led to a significant milestone with more than 14,000 experiments conducted error-free, paving the way for logical qubits that offer reliability far superior to their physical predecessors.

Remarkably, the error rate for these logical qubits is touted as 800 times lower compared to physical qubits, underscoring the transition of quantum computing from an early experimental stage to the more stable Resilient Level 2. Microsofts foray into this next level demonstrates a vital breakthrough in ensuring robust quantum operations.

This progress is not only of scientific and engineering interest but also holds practical applications, as Microsoft is poised to roll out the advancements to users through Azure Quantum Elements services shortly. For a deeper dive into the specifics, Microsoft has made extensive information accessible on its Azure Quantum Blog.

Looking toward the horizon, Microsoft envisions reaching Level 3 in the quantum computing spectrum, where quantum systems could tackle complex problems that far outstrip the capabilities of todays supercomputers. A fully operational quantum computer is anticipated by Microsoft within the next decade, as per their statement to TechCrunch in June 2023.

In the broader perspective, the quantum computing sector aims to harness the unique aspects of quantum mechanics for information processing, facing challenges such as error rates and qubit stability. However, developments like those from Microsoft are nurturing confidence in the industrys trajectory towards commercial viability, substantiated by market forecasts that predict quantum computings value in the billions across various sectors in the forthcoming years.

**Summary:** Microsoft, with its hardware partner Quantinuum, has announced a dramatically reduced error rate in quantum computing by using a new qubit-virtualization system, demonstrating over 14,000 error-free experiments. This milestone indicates a substantial leap from basic experiments to sophisticated logical qubit operations, with practical applications soon to be integrated into Microsofts Azure Quantum services. This development fuels optimism in the quantum computing markets growth, addressing both current challenges and future skills needs in the industry.

Industry Overview

Quantum computing represents one of the most promising technological frontiers in the 21st century. Unlike classical computers, which use bits to process information in a binary state of 0 or 1, quantum computers use qubits that can be in superpositions of states, thereby affording unparalleled computational speed and capability.

The industry, comprised of tech giants, startups, and research institutions, is accelerating its efforts to overcome the technical hurdles such as coherence time, error correction, and scalable qubit generation. Microsofts collaboration with Quantinuum and the development of a qubit-virtualization system marks a major stride in addressing these challenges, particularly the error rate issue.

Market Forecasts

Evaluating the potential financial impact of quantum computing is complex, but market forecasts are bullish. According to reports from leading market research firms, the quantum computing market could be worth several billion dollars by the late 2020s or 2030s. Such forecasts consider the application of quantum computing across various domains, including pharmaceuticals, aerospace, finance, and materials science. These sectors will benefit from the massive computational power through improved optimization, modeling, and simulations.

Industry Challenges and Future Prospects

Despite the optimism, the quantum computing industry faces significant hurdles. Creating stable qubits, ensuring long coherence times, and developing infrastructure, software, and algorithms capable of harnessing quantum computing power are major technical challenges. Moreover, creating a skilled workforce to drive this next tech revolution represents a societal challenge.

Microsofts reported milestone indicates that the industry is moving closer to solving the error rate problem, which is pivotal for reliable quantum computations. Achieving Resilient Level 2 reflects not only a technological leap but also a conceptual shift, showcasing that quantum computing can step out of the research labs and into practical, commercial applications.

For those interested in learning more about quantum computing technology and industry updates, reputable sources such as IBM, which conducts significant research and development in this area, and Nature, which regularly publishes peer-reviewed articles on scientific advancements, are valuable resources.

**Summary:** The collaboration between Microsoft and Quantinuum has yielded a significant reduction in quantum computing errors, creating a path for more reliable quantum operations. With over 14,000 error-free experiments, this exemplifies a vital transition from experimental quantum computing to a more robust stage. The advancements signal increasing commercial viability for quantum computing, which carries the potential for transformative effects across numerous industries. Engaging with thought leaders like Microsoft through the Microsoft main page and Azure Quantum Blog can offer further insights into these developments.

Natalia Toczkowska is a notable figure in digital health technology, recognized for her contributions in advancing telemedicine and healthcare apps. Her work focuses on developing innovative solutions to improve patient care and accessibility through technology. Toczkowskas research and development in creating user-friendly, secure digital platforms have been instrumental in enhancing the effectiveness of remote medical consultations and patient monitoring. Her dedication to integrating technology in healthcare has not only improved patient outcomes but also streamlined healthcare processes, making her a key influencer in the field of digital health innovation.

Read more:

Next-Generation Quantum Leap Achieved by Microsoft and Quantinuum - yTech