A Chinese group led by China Telecom Quantum Computing Group has unveiled Xiaohong-504, a 504-qubit quantum computing chip, ...

University of Illinois and University of Chicago researchers have a proposal that could lead to major breakthroughs in quantum entanglement.

China has made a significant leap in quantum computing with the unveiling of the Tianyan-504, a record-breaking quantum ...

MIT physicists surprised to discover electrons in pentalayer graphene can exhibit fractional charge. New theoretical research ...

While Google’s new chip called Willow has been noted for advancing the field of quantum computing, experts question the ...

Google has announced a new chip it considers to be a major milestone on the road to the future of computing. Named Willow, ...

Quantum computing is touted as the next giant leap forward for computing—but it could also be crypto's undoing. Find out how it works.

which are tiny electrical circuits made of superconducting metal on silicon chips. A single chip can host many qubits arranged in a grid — precisely the layout the surface code demands. The Google ...

The Google researchers tested Willow against the random circuit sampling (RCS) benchmark, which is now a standard metric for assessing quantum computing chips. In these tests, Willow performed a ...

Superconducting circuits are one possible type of qubit, the building blocks of quantum computers. The authors observe an exceptional point and the corresponding phase transition in a ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics ...