58 citations · 238 across the 28 of their papers we have counts for
3 papers · 2 filters
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…
Entanglement measurement based on two-particle interference
Jian-Ming Cai, Zheng-Wei Zhou, Guang-Can Guo
We propose a simple and realizable method using a two-particle interferometer for the experimental measurement of pairwise entanglement, assuming some prior knowledge about the qua…