College;
of;
Physics;
and;
Information;
Science,;
Hunan;
Normal;
University,;
Changsha;
410081,;
China;
ColleKe;
of;
Science,;
Hunan;
Agricultural;
University,;
Changsha;
410128,;
China;
Department;
of;
Electronic;
and;
Communication;
Engineering,;
Changsha;
University,;
Changsha;
410003,;
China;
双光子纠缠; 类克尔介质; 动力学; s模型; 类Kerr介质; 突然死亡; 时间演化; 克尔效应;