2 papers
quant-ph2016
Direct conversion of a three-atom W state to a Greenberger-Horne-Zeilinger state in spatially separated cavities
Guo-Yuan Wang, Dong-Yang Wang, Wen-Xue Cui +3
State conversion between Greenberger-Horne-Zeilinger (GHZ) state and W state is an open challenging problem because they cannot be converted to each other only by local operations…
quant-ph2015
Distillability sudden death and sudden birth in a two-qutrit system under decoherence of finite temperature
Youneng Guo, Maofa Fang, Guoyou Wang +2
Distillability sudden death and sudden birth in a two-qutrit system under decoherence of finite temperature is studied in detail. By using of the negativity and realignment criteri…