PT-对称量子理论的计算
发布时间:2018-10-14 15:52
【摘要】:根据PT-对称量子系统中PT-内积和原内积之间的关系,给出PT-对称量子理论中纯态的刻画以及PT-对称量子系统中混合态的一个刻画,研究PT-对称量子系统中态的演化,并给出其为酉演化的充要条件.
[Abstract]:According to the relation between PT- inner product and original inner product in PT- symmetric quantum system, the characterization of pure state in PT- symmetric quantum theory and a characterization of mixed state in PT- symmetric quantum system are given, and the evolution of state in PT- symmetric quantum system is studied. A sufficient and necessary condition for it to be unitary evolution is given.
【作者单位】: 陕西师范大学数学与信息科学学院;
【基金】:国家自然科学基金(批准号:11571213)
【分类号】:O413
[Abstract]:According to the relation between PT- inner product and original inner product in PT- symmetric quantum system, the characterization of pure state in PT- symmetric quantum theory and a characterization of mixed state in PT- symmetric quantum system are given, and the evolution of state in PT- symmetric quantum system is studied. A sufficient and necessary condition for it to be unitary evolution is given.
【作者单位】: 陕西师范大学数学与信息科学学院;
【基金】:国家自然科学基金(批准号:11571213)
【分类号】:O413
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【共引文献】
相关期刊论文 前5条
1 杨丽丽;陈峥立;孙海鹏;;PT-对称量子理论的计算[J];吉林大学学报(理学版);2017年03期
2 张洪涛;代永涛;Q昧嵊,
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