Wanqing Niu

Greenberger-Horne-Zeilinger correlation and Bell-type inequality seen from a moving frame

Xiaosan Ma, A. Wang, Feng Xu, 2004, quant-ph/0501019.

Separability criterion and local information in separable states

A. Wang, Wanqing Niu, 2004 .

All-versus-nothing nonlocality for two photons from different sources

Xiaodong Yang, H. You, Wanqing Niu, 2005 .