Fig.1 Schematic of the experimental setup for continuous-variable entanglement-assisted quantum comumication. Alice encodes classical signals on the ancilla beam by an amplitude modulator (AM) and a ...

The quantum low-density parity check (QLDPC) codes, the “holy grail” of quantum error correction research and development for 30 years, have a breakthrough ...

From tunnelling through impenetrable barriers to being in two places at the same time, the quantum world of atoms and particles is famously bizarre. Yet the strange properties of quantum mechanics are ...

Quantum computers have the potential to model new molecules and weather patterns better than any computer today. They may also one day accelerate artificial intelligence algorithms at a much lower ...