机译:衰减超过旋转波近似的两比特系统的纠缠演化
Key;
Laboratory;
of;
Opto-electronic;
Information;
Acquisition;
and;
Manipulation;
(Ministry;
Education) School;
Physics;
&;
Material;
Science;
Anhui;
University;
Hefei;
230039;
China;
Department;
Teachers;
College;
230061;
旋转波近似; 原子纠缠; 量子比特; 变系统; 演化; 偶极相互作用; 突然死亡; 主方程;