Quantum networks are gaining momentum in finding applications in a wide range of domains. However, little research has investigated the potential of a quantum network …
We propose a fast, satellite-based, on-demand entanglement resupply protocol which leverages entangled pairs exchanged in advance between satellites and ground stations. At …
We examine entanglement of thermal states for spin-1/2 dimers in external magnetic fields. Entanglement transition in the temperature-magnetic-field plane demonstrates a duality in …
In the quantized field formalism, using Kramers-Henneberger unitary transformation as the semiclassical counterpart of Block-Nordsieck transformation, the dynamics of entanglement …
YJ Sun, M Xu, Y Deng - Quantum Information Processing, 2021 - Springer
Quantum communication channels suffer from various noises, which are mathematically modeled by error super-operators. To combat these errors, it is necessary to design recovery …