Quantum information

Innovations Quantum memory stores single photons for record time in major leap towards a quantum internet

Radiofrequency pulses kept a crystal quantum memory coherent long enough to preserve individual photons across metropolitan-scale link times.

Discoveries Physicists find Einstein’s ‘spooky’ quantum effect inside Higgs boson decays Shy Cohen

Space Sending short messages back in time may not break the laws of physics Shy Cohen

Discoveries Scientists unlock scalable entanglement for next-generation quantum computing Shy Cohen

Discoveries Scientists reveal a four-dimensional twist on photonic quantum logic Shy Cohen