Google's Sycamore processor set the benchmark in 2019 by completing a random circuit sampling task in 200 seconds.

The quantum processor, described in a new study in the journal Physical Review Letters, was also found to be a million times ...

Chinese quantum physicist Zhu Xiaobo (1st L) has a discussion with his students at a laboratory in Hefei, east China's Anhui Province, on March 3, 2025. Chinese scientists unveiled a superconducting ...

Major technological breakthroughs can, over time, create trillions in shareholder value. Quantum computing looks like one ...

American quantum computing startup PsiQuantum announced yesterday that it has cracked a significant puzzle on the road to ...

Vanishing atoms can ruin quantum calculations. Scientists have a new plan to locate leaks. Quantum computers face a major ...

American quantum computing startup PsiQuantum announced that it cracked a significant puzzle on the road to making the ...

Amazon says its Ocelot chip will cut error correction overhead by 90% and bring practical quantum computing closer to ...

Zuchongzhi-3, a superconducting quantum computing prototype with 105 qubits and 182 couplers, has made significant ...

Amazon Web Services has unveiled its Ocelot chip based on a hardware-efficient quantum computing architecture.

Researchers at the University of Science and Technology of China (USTC) have unveiled a superconducting quantum computing ...

While there have been more effective demonstrations of error correction in the past, a number of companies are betting that ...