Generators for Symmetric Universal Quantum Cloning Machines

作     者：姜明明 郁司夏 JIANG Ming-Ming;YU Si-Xia

作者机构：Department of Modern Physics University of Science and Technology of China Hefei 230027 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2010年第27卷第1期

页      面：17-20页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 07[理学] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 070201[理学-理论物理] 0704[理学-天文学] 0702[理学-物理学] 

基　　金：Support by the National Natural Science Foundation of China under Grant Nos 10675107 and 10705025  WBS of Chinese Academy of Sciences (R-144-000-189-305)  Quantum Information and Storage (QIS)  and the National Basic Research Program of China under Grant No 2006CB921900 

主　　题：Chinese climate network complex systems small world community 

摘      要：We report a simple Hermitian operator whose eigenspace corresponding to the maximum eigenvalue defines the symmetric universal cloning machines. It opens up therefore the possibility of implementing universal quantum cloning machines via adiabatic evolution.