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How reality gets in the form of quantum computing hype

Quantum computer. Conceptual computer artwork of electronic circuitry as part of a quantum computer structure.

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Baidu may be the latest entrant in the quantum computing race, which includes been ongoing for a long time among both big tech and startups. Nevertheless, quantum computing may face a trough of disillusionment as practical applications remain definately not reality.

Baidu makes its quantum move

The other day, Baidu unveiled its first quantum computer, coined Qian Shi, in addition to what it claimed may be the worlds first all-platform integration solution, called Liang Xi. The quantum computer is founded on superconducting qubits, that is among the first forms of qubits, among many techniques which have been investigated, that became widely adopted, especially in the quantum computer which Google used to proclaim quantum supremacy.

Qian Shi includes a computing power of 10 high-fidelity qubits. High fidelity identifies low error rates. Based on the Department of Energys Office of Science, after the error rate is significantly less than a particular threshold i.e., about 1% quantum error correction can, theoretically, reduce it even more. Beating this threshold is really a milestone for just about any qubit technology, based on the DOEs report.

Further, Baidu said it has additionally completed the look of a 36-qubit chip with couplers, that provides a method to reduce errors. Baidu said its quantum computer integrates both hardware, software and applications. The software-hardware integration allows usage of quantum chips via mobile, PC and the cloud.


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Moreover, Liang Xi, Baidu claims, could be connected to both its and third-party quantum computers. This might include quantum chips built on other technologies, with Baidu giving a trapped ion device produced by the Chinese Academy of Sciences for example.

With Qian Shi and Liang Xi, users can make quantum algorithms and use quantum computing power without developing their very own quantum hardware, control systems or programming languages, said Runyao Duan, director of the Institute for Quantum Computing at Baidu Research. Baidus innovations be able to gain access to quantum computing anytime and anywhere, even via smartphone. Baidus platform can be instantly appropriate for an array of quantum chips.

Despite Baidus claim to be the worlds first such solution, the Liang Xi platform is similar to Israels Innovation Authority approach, that is also targeted at being appropriate for numerous kinds of qubits.

Although that is Baidus first quantum computer, the business has recently submitted over 200 patents through the entire last four years because the founding of its quantum computing research institute. The patents span various regions of research including quantum algorithms and applications, communications and networks, encryption and security, error correction, architecture, measurement and control and chip design.

Baidu claims its offering paves just how for the industrialization of quantum computing, rendering it the most recent company to create grandiose claims about quantum computing being on the verge of widespread adoption. Some quantum startups have previously amassed staggering valuations of over $1 billion.

However, real applications for quantum computers, besides encryption, have yet to emerge. And also should they do, its expected that those will demand thousands, that is definately not what has anyone yet had the opportunity to achieve. For instance, this scalability concern led Intel to avoid pursuing the favorite superconducting qubit approach and only the less mature silicon and silicon-germanium qubits, which derive from transistor-like structures which can be manufactured using traditional semiconductor equipment.

Nevertheless, voices already are emerging to warn of overhyping the technology. In what of the Gartner Hype Cycle, this might imply that quantum computing may approach its trough of disillusionment.

Another main challenge in quantum computing is that real qubits are usually too noisy, resulting in decoherence This results in the need of using quantum error correction, which escalates the amount of qubits far above the theoretical minimum for confirmed application. A remedy called noisy intermediate scale quantum (NISQ) has been proposed as sort of midway, but its success has yet to be shown.

The annals of classical computers is filled up with types of applications that the technology enabled that had never been considered beforehand. This helps it be tempting to believe that quantum computing may similarly revolutionize civilization. However, most approaches for qubits currently depend on near-absolute zero temperature. This inherent barrier implies quantum computing may remain limited by enterprises.

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