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Spin nonclassicality and quantum phase transition in the XY spin model 期刊论文
Physica Scripta, 2020, 卷号: 95, 期号: 10
Authors:  Dai,Hao;  Fu,Shuangshuang;  Luo,Shunlong
Favorite  |  View/Download:45/0  |  Submit date:2021/01/14
quantum phase transition  spin nonclassicality  Wigner-Yanase skew information  
Quantum criticality from Fisher information 期刊论文
QUANTUM INFORMATION PROCESSING, 2017, 卷号: 16, 期号: 4, 页码: 14
Authors:  Song, Hongting;  Luo, Shunlong;  Fu, Shuangshuang
Favorite  |  View/Download:73/0  |  Submit date:2018/07/30
Quantum criticality  Quantum phase transition  Quantum Fisher information  Quantum metrology