Tag: quantum information

A new analysis shows that the quantum advantage in two-party nonlocal games with binary inputs and outputs persists over suitable ...

Physicists in China have observed genuine three-photon entanglement produced by the scattering of laser light from a single rubidium atom, ...

New theoretical work shows that Hawking radiation redistributes quantum discord between accessible and inaccessible regions of a black hole's quantum ...

A new theoretical study shows that Krylov complexity in accelerated quantum systems exactly tracks Rindler particle production in a solvable ...

Researchers have developed an embedding-aware noise framework that links qubit chain length to chain-break statistics on D-Wave hardware, revealing that ...

Researchers in China have unveiled a verifiable, dynamic quantum secure multi-party multiplication protocol that uses RSA homomorphic encryption to detect ...

Researchers have shown that the quantum geometry of two interacting spins directly governs entanglement, evolution speed and the fidelity of ...

Researchers have demonstrated single-photon emission with spin-locked orbital angular momentum and tunable spin–orbit entanglement in a quantum-dot micropillar cavity, bringing ...

A tiny magnetic film on a microwave circuit can generate correlated microwave signal pairs at room temperature, eliminating the need ...