Geometrical quantum discord and negativity of two separable and mixed qubits
刘堂昆, 刘飞, 单传家, 刘继兵
Geometrical quantum discord and negativity of two separable and mixed qubits
Tang-Kun Liu(刘堂昆), Fei Liu(刘飞), Chuan-Jia Shan(单传家), Ji-Bing Liu(刘继兵)
中国物理B . 2019, (9): 90304 -090304 .  DOI: 10.1088/1674-1056/ab37f6