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 ...

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

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

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

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

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

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 ...