中国物理B ›› 2008, Vol. 17 ›› Issue (5): 1597-1600.doi: 10.1088/1674-1056/17/5/011
倪致祥1, 叶 柳2, 何 娟3
He Juan(何娟)a)b)†, Ye Liu(叶柳)a), and Ni Zhi-Xiang(倪致祥)b)
摘要: An experimentally feasible protocol for realizing dense coding by using a class of W-state in cavity quantum electrodynamics (QED) is proposed in this paper. The prominent advantage of our scheme is that the successful probability of the dense coding with a W-class state can reach 1. In addition, the scheme can be implemented by the present cavity QED techniques.
中图分类号: (Entanglement and quantum nonlocality)