Google is aiming to build a useful, error-corrected quantum computer by the end of the decade, the company explained in a blog post. The search giant hopes the technology will help solve a range of big problems like feeding the world and climate change to developing better medicines. To develop the technology, Google has unveiled a new Quantum AI campus in Santa Barbara containing a quantum data center, hardware research labs, and quantum processor chip fabrication facilities. It will spend billions developing the technology over the next decade, The Wall Street Journal reports.

The target announced at Google I/O on Tuesday comes a year and a half after Google said it had achieved quantum supremacy, a milestone where a quantum computer has performed a calculation that would be impossible on a traditional classical computer. Google says its quantum computer was able to perform a calculation in 200 seconds that would have taken 10,000 years or more on a traditional supercomputer. But competitors racing to build quantum computers of their own cast doubt on Googles claimed progress. Rather than taking 10,000 years, IBM argued at the time that a traditional supercomputer could actually perform the task in 2.5 days or less.

This extra processing power could be useful to simulate molecules, and hence nature, accurately, Google says. This might help us design better batteries, creating more carbon-efficient fertilizer, or develop more targeted medicines, because a quantum computer could run simulations before a company invests in building real-world prototypes. Google also expects quantum computing to have big benefits for AI development.

Despite claiming to have hit the quantum supremacy milestone, Google says it has a long way to go before such computers are useful. While current quantum computers are made up of less than 100 qubits, Google is targeting machine built with 1,000,000. Getting there is a multistage process. Google says it first needs to cut down on the errors qubits make, before it can think about building 1,000 physical qubits together into a single logical qubit. This will lay the groundwork for the quantum transistor, a building block of future quantum computers.

Despite the challenges ahead, Google is optimistic about its chances. We are at this inflection point, the scientist in charge of Googles Quantum AI program, Hartmut Neven, told the Wall Street Journal, We now have the important components in hand that make us confident. We know how to execute the road map. Googles eventually plans to offer quantum computing services over the cloud.

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Google wants to build a useful quantum computer by 2029 - The Verge

The spark about quantum computing is considered to have set out from a three-day discussion at the MIT Conference Center out of Boston, in 1981. The meeting, The Physics of Computation, was collaboratively sponsored by IBM and MITs Laboratory of computer science. The discussion aimed to formulate new processes for efficient ways of computing and bring the area of study into the mainstream. Quantum computing was not a popularly discussed field of science till then. The historic conference was presided over by many talented brains including Richard Feynman, Paul Benioff, Edward Fredkin, Leonid Levin, Freeman Dyson, and Arthur Burks, who were computer scientists and physicists.

Richard Feynman was a renowned theoretical physicist who received a Nobel Prize in Physics, in 1965 with other two physicists, for his contributions towards the development of quantum electrodynamics. The conference was a seminal moment in the development of quantum computing and Richard Feynman announced that to simulate quantum computation, there is a need for quantum computers. Later, he went on to publish a paper in 1982, titled Simulating Physics with Computers.The area of study soon got attention from computer scientists and physicists. Hence, the work on quantum computing began.

Before this, in 1980, Paul Benioff had described a first quantum mechanical model of a computer in one of his papers, which had already acted as a foundation for the study. After Feynmans statement in the conference, Paul Benioff went on to develop his model of quantum mechanical Turing machine.

However, almost a decade later, came Shors algorithm, developed by Peter Shor, which is considered a milestone in the history of quantum computing. This algorithm allowed quantum computers to factor large integers at a higher speed and could also break numerous cryptosystems. The discovery garnered a lot of interest in the study of quantum computing as it replaced the years taken by the classic, traditional computing algorithms to perform factoring by just some hours. Later, in 1996, Lov Grover invented the quantum database search algorithm, which exhibited a quadratic speedup that could solve any problem that had to be solved by random brute-force search and could also be applied to a wider base of problems.

The year 1998 witnessed the first experimental demonstration of a quantum algorithm that worked on a 2-qubit NMR quantum computer. Later in the year, a working 3-qubit NMR computer was developed and Grovers algorithm got executed for the first time in an NMR quantum computer. Several experimental progress took place between 1999 and 2009.

In 2009, the first universal programmable quantum computer was unveiled by a team at the National Institute of Standards and Technology, Colorado. The computer was capable of processing 2 quantum bits.

After almost a decade, IBM unveiled the first commercially usable integrated quantum computing system, and later in the year, IBM added 4 more quantum computing systems, along with a newly developed 53-qubit quantum computer. Google also gave a huge contribution to the field in late 2019, when a paper published by the Google research team claimed to have reached quantum supremacy. The 54-qubit Sycamore processor, made of tiny qubits and superconducting materials is claimed to have sampled a computation in just 200 seconds. Last year, IonQ launched its trapped ion quantum computers and made them commercially available through the cloud. There have been several experiments and research that are being carried on today. Each day becomes a new step for quantum computing technology since its proclamation back in the 80s.

According to a report by Fast Company, IBM plans to complete the 127-qubit IBM Quantum Eagle this year and expects to develop a 1000-qubit computing machine called the IBM Quantum Condor by 2023. IBM has been keeping up in the path of developing the best quantum computing solutions since it hosted the conference in 1981. Charlie Bennet, a renowned physicist who was part of the conference as IBMs research contingent, has a huge contribution to these innovations put forward by the company.

The emerging era of quantum computing will invite many breakthroughs. The quantum computing revolution will increase processing efficiency and solve intrinsic quantum problems. Quantum computer works with quantum bits or qubits that can be in the superposition of states that will cater to massive calculations at an extremely faster pace.

Quantum computing will have a greater impact on almost all industries and business operations. It is capable of molecular modeling, cryptography, weather forecasting, drug discovery, and more. Quantum computing is also said to be a significant component of artificial intelligence, which is fuelling several businesses and real-life functions today. We might soon reach the state of quantum supremacy and businesses need to become quantum-ready by then.

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Quantum Computing: The Chronicle of its Origin and Beyond - Analytics Insight

circa 1931: German-born physicist Albert Einstein (1879 - 1955) standing beside a blackboard with ... [+] chalk-marked mathematical calculations written across it. (Photo by Hulton Archive/Getty Images)

40 years ago, Nobel Prize-winner Richard Feynman argued that nature isn't classical, dammit, and if you want to make a simulation of nature, you'd better make it quantum mechanical. This was later perceived as a rallying cry for developing a quantum computer, leading to todays rapid progress in the search for quantum supremacy. Heres a very short history of the evolution of quantum computing.

1905Albert Einstein explains the photoelectric effectshining light on certain materials can function to release electrons from the materialand suggests that light itself consists of individual quantum particles or photons.

1924The term quantum mechanics is first used in a paper by Max Born

1925Werner Heisenberg, Max Born, and Pascual Jordan formulate matrix mechanics, the first conceptually autonomous and logically consistent formulation of quantum mechanics

1925 to 1927Niels Bohr and Werner Heisenberg develop the Copenhagen interpretation, one of the earliest interpretations of quantum mechanics which remains one of the most commonly taught

1930Paul Dirac publishes The Principles of Quantum Mechanics, a textbook that has become a standard reference book that is still used today

1935Albert Einstein, Boris Podolsky, and Nathan Rosen publish a paper highlighting the counterintuitive nature of quantum superpositions and arguing that the description of physical reality provided by quantum mechanics is incomplete

1935Erwin Schrdinger, discussing quantum superposition with Albert Einstein and critiquing the Copenhagen interpretation of quantum mechanics, develops a thought experiment in which a cat (forever known as Schrdingers cat) is simultaneously dead and alive; Schrdinger also coins the term quantum entanglement

1947Albert Einstein refers for the first time to quantum entanglement as spooky action at a distance in a letter to Max Born

1976Roman Stanisaw Ingarden of the Nicolaus Copernicus University in Toru, Poland, publishes one of the first attempts at creating a quantum information theory

1980Paul Benioff of the Argonne National Laboratory publishes a paper describing a quantum mechanical model of a Turing machine or a classical computer, the first to demonstrate the possibility of quantum computing

1981In a keynote speech titled Simulating Physics with Computers, Richard Feynman of the California Institute of Technology argues that a quantum computer had the potential to simulate physical phenomena that a classical computer could not simulate

1985David Deutsch of the University of Oxford formulates a description for a quantum Turing machine

1992The DeutschJozsa algorithm is one of the first examples of a quantum algorithm that is exponentially faster than any possible deterministic classical algorithm

1993The first paper describing the idea of quantum teleportation is published

1994Peter Shor of Bell Laboratories develops a quantum algorithm for factoring integers that has the potential to decrypt RSA-encrypted communications, a widely-used method for securing data transmissions

1994The National Institute of Standards and Technology organizes the first US government-sponsored conference on quantum computing

1996Lov Grover of Bell Laboratories invents the quantum database search algorithm

1998First demonstration of quantum error correction; first proof that a certain subclass of quantum computations can be efficiently emulated with classical computers

1999Yasunobu Nakamura of the University of Tokyo and Jaw-Shen Tsai of Tokyo University of Science demonstrate that a superconducting circuit can be used as a qubit

2002The first version of the Quantum Computation Roadmap, a living document involving key quantum computing researchers, is published

2004First five-photon entanglement demonstrated by Jian-Wei Pan's group at the University of Science and Technology in China

2011The first commercially available quantum computer is offered by D-Wave Systems

2012 1QB Information Technologies (1QBit), the first dedicated quantum computing software company, is founded

2014Physicists at the Kavli Institute of Nanoscience at the Delft University of Technology, The Netherlands, teleport information between two quantum bits separated by about 10 feet with zero percent error rate

2017 Chinese researchers report the first quantum teleportation of independent single-photon qubits from a ground observatory to a low Earth orbit satellite with a distance of up to 1400 km

2018The National Quantum Initiative Act is signed into law by President Donald Trump, establishing the goals and priorities for a 10-year plan to accelerate the development of quantum information science and technology applications in the United States

2019Google claims to have reached quantum supremacy by performing a series of operations in 200 seconds that would take a supercomputer about 10,000 years to complete; IBM responds by suggesting it could take 2.5 days instead of 10,000 years, highlighting techniques a supercomputer may use to maximize computing speed

The race for quantum supremacy is on, to being able to demonstrate a practical quantum device that can solve a problem that no classical computer can solve in any feasible amount of time. Speedand sustainabilityhas always been the measure of the jump to the next stage of computing.

In 1944, Richard Feynman, then a junior staff member at Los Alamos, organized a contest between human computers and the Los Alamos IBM facility, with both performing a calculation for the plutonium bomb. For two days, the human computers kept up with the machines. But on the third day, recalled an observer, the punched-card machine operation began to move decisively ahead, as the people performing the hand computing could not sustain their initial fast pace, while the machines did not tire and continued at their steady pace (seeWhen Computers Were Human, by David Alan Greer).

Nobel Prize winning physicist Richard Feynman stands in front of a blackboard strewn with notation ... [+] in his lab in Los Angeles, Californina. (Photo by Kevin Fleming/Corbis via Getty Images)

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27 Milestones In The History Of Quantum Computing - Forbes

CLEVELAND -- The Cleveland Clinics partnership with IBM to use quantum computing for medical research brings to mind the most unfortunate instance of bad timing in the history of Cleveland: the 1967 merger of Case Institute of Technology with Western Reserve University just when the computer age was coming to life.

The merger squelched Cases opportunity to be among the leaders in the most revolutionary technology ever (and to benefit Cleveland with computer-related jobs). Might the arrival of quantum computing mean fresh opportunity?

At the time of the merger, Cases Department of Computer Engineering and Science had a good chance to be at the forefront. But capitalizing on that required support from senior administrators of the new Case Western Reserve University administrators who could not be focused on technology to the degree that Case, on its own, had been. In the new world of CWRU, technology was one of many fields.

A vision for the merged institutions prepared by a prominent commission gave only a brief mention of computing either as a current or potential strength of the new institution or as a challenge or opportunity to be addressed, according to Richard E. Baznik in Beyond the Fence: A Social History of Case Western Reserve University. The goose with golden innards wasnt even recognized, let alone encouraged to lay eggs.

Further, the merger created the worst possible institutional environment for computer advocates. Not only did administrators have to contend with issues of who might lose their job because of consolidation and who would have which power (particularly over budget), they also had to manage the challenge that all universities were facing as the post-World War II surge in enrollment and federal funding was ebbing.

Inescapably, the units that formed CWRU were locked in competition for shrinking resources, if not survival. And in that mix, dominated by heavyweights such as the School of Medicine and the main sciences, computers was a flyweight.

All of that was topped off by intense feelings among Case people of being severely violated by the Institutes loss of independence, which feelings were heightened by the substantial upgrading that had occurred under the longtime leadership of former Case president T. Keith Glennan (president from 1947 to 1966).

Thomas Bier is an associate of the university at Cleveland State University.

The combination of those potent forces upset CWRU institutional stability, which was not fully reestablished until the presidency of Barbara Snyder 40 years later.

Although in 1971, CWRUs computer engineering program would be the first of its type to be accredited in the nation, momentum sagged and the opportunity to be among the vanguard was lost. Today, the universitys programs in computer engineering and science are well-regarded but not top-tier.

But the arrival of quantum computing poses the challenge to identify new opportunity and exploit it.

Quantum computing, as IBM puts it, is tomorrows computing today. Its enormous processing power enables multiple computations to be performed simultaneously with unprecedented speed. And the Clinics installation will be first private-sector, on-premises system in the United States.

Clinic CEO and President Dr. Tomislav Mihaljevic said, These new computing technologies can help revolutionize discovery in the life sciences and help transform medicine, while training the workforce of the future and potentially growing our economy.

In terms of jobs, the economy of Northeast Ohio has been tepid for decades, reflecting, in part, its scant role in computer innovation. While our job growth has been nil, computer hot spots such as Seattle and Austin have been gaining an average of 25,000 jobs annually.

Cleveland cannot become a Seattle or an Austin. Various factors dictate that. But, hopefully, the arrival of quantum computing a short distance down Euclid Avenue from CWRU will trigger creative, promising initiatives. Maybe, as young technologists and researchers become involved in the Clinic-IBM venture, an innovative entrepreneur will emerge and lead the growth of a whole new industry. Maybe, the timing couldnt be better.

Quantum computing bring, it, on!

Thomas Bier is an associate of the university at Cleveland State University where, until he retired in 2003, he was director of the Housing Policy Research Program in the Maxine Goodman Levin College of Urban Affairs. Bier received both his masters in science degree, in 1963, and Ph.D., in 1968, from from Case/CWRU. Both degrees are in organizational behavior.

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* Send a letter to the editor, which will be considered for print publication.

* Email general questions about our editorial board or comments or corrections on this opinion column to Elizabeth Sullivan, director of opinion, at esullivan@cleveland.com.

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Quantum computings imminent arrival in Cleveland could be a back-to-the-future moment: Thomas Bier - cleveland.com

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Quantum computing is an advanced developing computer technology which is based on the quantum mechanics and quantum theory. The quantum computer has been used for the quantum computing which follows the concepts of quantum physics. The quantum computing is different from the classical computing in terms of speed, bits and the data. The classical computing uses two bits only named as 0 and 1, whereas the quantum computing uses all the states in between the 0 and 1, which helps in better results and high speed. Quantum computing has been used mostly in the research for comparing the numerous solutions and to find an optimum solution for a complex problem and it has been used in the sectors like chemicals, utilities, defence, healthcare & pharmaceuticals and various other sectors.

Quantum computing is used for the applications like cryptography, machine learning, algorithms, quantum simulation, quantum parallelism and others on the basis of the technologies of qubits like super conducting qubits, trapped ion qubits and semiconductor qubits. Since the technology is still in its growing phase, there are many research operations conducted by various organizations and universities including study on quantum computing for providing advanced and modified solutions for different applications.

For instance, Mercedes Benz has been conducting research over the quantum computing and how it can be used for discovering the new battery materials for advanced batteries which can be used in electric cars. Mercedes Benz has been working in collaboration with the IBM on IBM Q network program, which allows the companies in accessing the IBMs Q network and early stage computing systems over the cloud.

Some of the major players operating in thisQuantum Computing MarketareHoneywell International, Inc., Accenture, Fujitsu, Rigetti & Co, Inc., 1QB Information Technologies, Inc., IonQ, Atom Computing, ID Quantique, QuintessenceLabs, Toshiba Research Europe Ltd, Google,Inc., Microsoft Corporation, Xanadu, Magiq Technologies, Inc., QX branch, NEC Corporation, Anyon System,Inc. Cambridge Quantum Computing Limited, QC Ware Corp, Intel Corporation and others.

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Quantum Computing Market 2021-Industry Demands, Size & Share, Covid-19 Impact Analysis, Recent Developments, Global Growth, Trends, Top Operating...