13 citations · 17 across the 3 of their papers we have counts for
3 papers · 1 filter
Condition for the adiabatic approximation
Ming-Yong Ye, Xiang-Fa Zhou, Yong-Sheng Zhang +1
We give a sufficient condition for the quantum adiabatic approximation, which is quantitative and can be used to estimate error caused by this approximation. We also discuss when t…
Stability of Pairwise Entanglement in a Decoherent Environment
Jian-Ming Cai, Zheng-Wei Zhou, Guang-Can Guo
Consider the dynamics of a two-qubit entangled system in the decoherence environment, we investigate the stability of pairwise entanglement under decoherence. We find that for diff…
Generation of Multi-atom Dicke States with Quasi-unit Probability through the Detection of Cavity Decay
Yun-Feng Xiao, Zheng-Fu Han, Jie Gao +1
We propose a scheme to create universal Dicke states of n largely detuned atoms through detecting the leaky photons from an optical cavity. The generation of entangled states in ou…