赵文垒,施杰津,张嘉明,李瀚浩

• 1:江西理工大学理学院

摘要(Abstract)：

聚焦棘齿外场中的Kicked rotor模型，通过不同算子构造的非时序关联子研究量子信息置乱过程.在量子共振条件下，解析推导了波包动力学的时间反演过程，得出了非时序关联子随时间演化的精确表达式.发现不同类型的非时序关联子均随时间呈二次方增长，且与棘齿外场的相位无关.在量子非共振条件下，发现非时序关联子随时间演化趋近于饱和，表明量子信息置乱的冻结.研究结果以期为量子信息传输的精准调控提供理论指导.

关键词(KeyWords)： 周期驱动系统;量子混沌;量子信息置乱

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金地区项目(12365002,12065009);; 江西省自然科学基金重点(20224ACB201006)

作者(Author): 赵文垒,施杰津,张嘉明,李瀚浩

DOI: 10.16393/j.cnki.37-1436/z.2025.02.011

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