Which statement describes the current availability of quantum computers?

Índice Show • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • Which statement describes the current availability of quantum computers? a. They are currently only available on certain mobile devices. b. They are owned by a few companies, but available to many. c. They will be developed for home installation within the next decade. d. They are widely available and affordable in consumer retail stores. e. I don't know this yet. The Answer is B. They are owned by a few companies, but available to many. A quantum computer is a type of computer technology that performs information processing using qubits. This qubit system allows the use of transistors valued at 1 or 0 simultaneously. In contrast to classic computers or computers in general, which can only use one transistor, namely 1 or 0. Thus, it can be said that a quantum computer is a technology with a more sophisticated system than an ordinary computer. If ordinary computers are used to do light data processing, quantum computers can do more complicated jobs. Such as simulation and data analysis, testing the discovery of chemical drugs, to various affairs in all fields. Be it finance, military, intelligence, space design, nuclear fusion, polymer design, machine learning and artificial intelligence, to big data search and digital manufacturing. Learn more about quantum computing brainly.ph/question/29156109 #SPJ2 Let's look at example that shows how quantum computers can succeed where classical computers fai...

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In 2019, researchers at Google Silicon Valley infighting aside, the hype around Google’s claim of quantum supremacy highlights what some have called a What are Quantum Computers? Quantum computers are life-size representations of composite quantum systems. Whereas classical computers process information by sequentially flipping digital switches representing 0s and 1s, quantum computers use units called qubits that represent multiple values simultaneously. Because they don’t need to process information sequentially, qubits can perform calculations significantly faster than bits, which can only do so using discrete values. Quantum information scientists, then, attempt to entangle as many qubits as possible, and when they are successful, quantum computers’ processing power increases exponentially. One problem, however, is that disturbances among entangled qubits can cause the whole system to fall apart. The characteristics that make quantum systems powerful also makes them delicate. This phenomenon, which scientists call Opportunities and Risks for National Security Because of their sensitivity to environmental disturbances, quantum computers today are highly unstable and must be held in expensive refrigerators cooled to near-absolute zero temperatures. At 70 qubits, today’s machines also fall far short of the For one, quantum computing can augment artificial intelligence/machine learning. Quantum technology can process and spot patterns in data more rapidly than classical ma...

It will be 20 years before quantum computers capable of modelling and simulating complex biological and chemical systems to create new materials will become commercially available, a scientist at the University of New South Wales (UNSW) has predicted. Speaking to CIO Andrew Dzurak, a Scientia Professor in Nanoelectronics at UNSW, believes the turning point will be “when quantum computers can start doing things that existing computers can’t.” “Fully working quantum computers with small bits have already been demonstrated. The issue is when will a quantum computer be able to solve problems that currently cannot be solved with all of the world’s existing computers,” said Dzurak. Dzurak presented UNSW’s recent work on developing quantum bits to attendees at the 20th Australian Institute of Physics Congress, held at the university earlier this week. In September, UNSW research announced that it had “I don’t believe that in 10 years there will be commercial systems that will [allow us] to start modelling drugs in a convenient way [for example],” said Dzurak. “I think that within ten years, there will be demonstrations of modelling of certain chemicals and drugs that couldn’t be done today but I don’t think there will be a convenient, routine [system] that [people] can use. To move to that stage will take another decade further beyond that.” “A lot of the more mundane computing tasks – such as operating mobile phones or word processing – [they’re] not complex tasks so you really ...

Over the past several decades, quantum information science has emerged to seek answers to the question: can we gain some advantage by storing, transmitting and processing information encoded in systems that exhibit unique quantum properties? Today it is understood that the answer is yes, and many research groups around the world are working towards the highly ambitious technological goal of building a quantum computer, which would dramatically improve computational power for particular tasks. A number of physical systems, spanning much of modern physics, are being developed for quantum computation. However, it remains unclear which technology, if any, will ultimately prove successful. Here we describe the latest developments for each of the leading approaches and explain the major challenges for the future. Open Access articles citing this article. • • Andrei Isichenko • , Nitesh Chauhan • … Daniel J. Blumenthal Nature Communications Open Access 29 May 2023 • • Xina Wang • , Xufeng Jiao • … Jian-Wei Pan npj Quantum Information Open Access 14 April 2023 • • Md Ershadul Haque • , Manoranjan Paul • … Tanmoy Debnath Scientific Reports Open Access 13 March 2023 Access options • Nielsen, M. A. & Chuang, I. L. Quantum Computation and Quantum Information (Cambridge University Press, 2000) • Knill, E. Quantum computing with realistically noisy devices. Nature 434, 39–44 (2005) • DiVincenzo, D. P. The physical implementation of quantum computation. Fortschr. Phys. 48, 771–783 (2000)...