In a breakthrough that could help address a major bottleneck in practical quantum computing, ...

Atoms confined to a single line can bind into clusters called Bethe strings. A new experiment points to a mix of many such ...

“This shows that high-fidelity control can be maintained even when several qubits are operated at the same time and ...

Oxford physicists have recreated a bizarre quantum effect in which a particle responds to a magnetic field without ever traveling through it. Using a hybrid quantum computer, they demonstrated how ...

Electrons inside a diamond have given a floating, centimeter-sized device a quantum nudge, opening a new path toward testing ...

What matters more than the number of qubitsIn discussions about quantum computers, we tend to focus on the number of qubits.

Quantum networks are systems that connect different users or devices using principles of quantum mechanics. In the future, ...

LayerQake reduced maximum cumulative error by 15- to 21-fold and lowered measurement bias from approximately 11%–15% to below 6% across three IBM ...

Einstein's theory of general relativity describes gravity as the bending of spacetime, a mathematical model that combines ...

Researchers at Google Quantum AI have reduced the error rate in creating specific quantum states by approximately 40 times on ...

Silicon spin qubits are a promising platform for building scalable quantum computers as they are compatible with the ...

A quibit in a magic state is prepared in a very specific blend of the states 0 and 1 (occupying a mixture of states is a specialty of quantum computers). Fed into a calculation, it is used up to ...