Symmetric quantum discord for a two-qubit state
王仲宵, 王波波
Symmetric quantum discord for a two-qubit state
Wang Zhong-Xiao (王仲宵), Wang Bo-Bo (王波波)
Chin. Phys. B . 2014, (7): 70305 -070305 .  DOI: 10.1088/1674-1056/23/7/070305