Dynamics of Nonclassical Correlation in Interacting Qubits under Correlated Dissipative Environments  

作　　者：QIU Liang 仇亮(Department of Physics,China University of Mining and Technology,Xuzhou 221008)

机构地区：[1]Department of Physics,China University of Mining and Technology,Xuzhou 221008

出　　处：《Chinese Physics Letters》2011年第11期20-23,共4页中国物理快报（英文版）

基　　金：by the National Natural Science Foundation of China under Grant Nos 11047129 and 10975125,the“Qi Hang”Program and the Fund for Youth of China University of Mining and Technology under Grant NoS 2009A046 and 2010LKWL10.

摘　　要：The dynamical evolution of nonclassical correlation in interacting qubits is investigated under the correlated dissipative environments for two classes of initial states.If the correlated decay rate equals the independent decay rate,there will be stationary nonclassical correlation between the qubits prepared initially in some separable states.When the correlated decay rate is different from the independent decay rate,the nonclassical correlation between the qubits eventually decays to zero for a certain class of initial states.

关 键 词：states DECAY eventually 

分 类 号：O41[理学—理论物理]