Scheme for implementing quantum dense coding withW-class state in cavity QED
Juan He, Ye Liu, NI Zhi-xiang · Chinese Physics B · 2008
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.