Entanglement of Generalized Two-Mode Binomial States and Teleportation

作     者：WANG Dong-Mei YU You-Hong 

作者机构：Department of Applied Physics Zhejiang University of Technology Hangzhou 310032 China 

出 版 物：《Communications in Theoretical Physics》 (理论物理通讯（英文版）)

年 卷 期：2009年第51卷第4期

页      面：631-636页

核心收录：

学科分类：0820[工学-石油与天然气工程] 08[工学] 0835[工学-软件工程] 0802[工学-机械工程] 082002[工学-油气田开发工程] 080201[工学-机械制造及其自动化] 

基　　金：supported by the National Science Foundation of China under Grant No. 10774131 the Foundation of Educational Commission of Zhejiang Province of China under Grant No. 20060191 

主　　题：entanglement generalized two-mode binomial states teleportation 

摘      要：The entanglement of the generalized two-mode binomial states in the phase damping channel is studied by making use of the relative entropy of the entanglement. It is shown that the factors of q and p play the crucial roles in control the relative entropy of the entanglement. Furthermore, we propose a scheme of teleporting an unknown state via the generalized two-mode binomial states, and calculate the mean fidelity of the scheme.