Many people think that quantum computing – using quantum mechanics to enable computers to perform calculations deemed too complex for conventional computer technology – could fit the bill.

He receives funding from the Australian Research Council. The company uses so-called “photonic” quantum computing, which has long been dismissed as impractical. The approach, which encodes ...

Zuchongzhi-3, a superconducting quantum computing prototype with 105 qubits and 182 couplers, has made significant advancements in random quantum circuit sampling. This prototype was successfully ...

Encryption is one of several cornerstones of a robust information security program. Articles on quantum computing often include the compelling narrative that encryption is at risk, but as with any ...

Quantum computing has so far nearly always involved calculating with qubits — quantum objects that can take the value ‘0’ or ‘1’, like ordinary computer bits, but that can also be in a ...

As the first panel at Nvidia GTC’s inaugural Quantum Day came to a close, Nvidia CEO Jensen Huang asked the participants a burning question--what they would be discussing at next year’s event.

The study, titled "Gravity from Entropy," introduces a novel approach that derives gravity from quantum relative entropy, bridging the gap between two of the most fundamental yet seemingly ...

SAN FRANCISCO, March 24 (Reuters) - Quantum computing startup PsiQuantum is raising at least $750 million at a $6 billion pre-money valuation, according to two people familiar with the matter.

Microsoft, Amazon, and Google have recently announced prototypes of new quantum computing chips. Some physicists are skeptical that the field has advanced as much as the companies say. Scientists ...

Tech giants Amazon, Google, IBM, and Microsoft are racing to develop fault-tolerant quantum computers. Each has released a prototype quantum chip with different approaches and potential applications.