Implementing 1 → M Economical Phase-Covariant Telecloning in Cavity QED  

作　　者：XUE Li JIANG Nian-Quan 

机构地区：[1]College of Physics and Electric Information, Wenzhou University, Wenzhou 325035, China

出　　处：《Communications in Theoretical Physics》2011年第3期441-444,共4页理论物理通讯（英文版）

基　　金：Supported by the Special Funds of the National Natural Science Foundation of China under Grant No. 10947017/A05

摘　　要：We propose an experimentally feasible scheme to implement the economical 1 → M phase-covariant telecloning based on cavity QED. By the resonant interaction of the atoms with cavity field of a high-Q cavity and the different coupling strength between atoms and cavity field, the scheme can generate quantum entanglement channel in one step. What is more, the operation time and steps do not increase with the increase of atoms.

关 键 词：cavity QED phase-covariant telecloning 

分 类 号：O413.2[理学—理论物理] Q78[理学—物理]