Sudden death of entanglement of two Jaynes–Cummings atoms 论文
2006Journal of Physics B Atomic Molecular and Optical Physics引用 321
Quantum Information and CryptographyQuantum Mechanics and ApplicationsQuantum Computing Algorithms and Architecture
摘要
We investigate entanglement dynamics of two isolated atoms, each in its own Jaynes-Cummings cavity. We show analytically that initial entanglement has an interesting subsequent time evolution, including the so-called sudden death effect.