王林成
副教授 博士生导师 硕士生导师
性别： 男
毕业院校： 大连理工大学
学位： 博士
所在单位： 物理学院
学科： 理论物理
电子邮箱： wanglc@dlut.edu.cn
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发表时间：2019-03-09
论文类型：期刊论文
发表时间：2009-12-01
发表刊物：EUROPEAN PHYSICAL JOURNAL D
收录刊物：SCIE、Scopus
文献类型：J
卷号：55
期号：3
页面范围：723-728
ISSN号：1434-6060
摘要：We investigate the quantum Zeno and anti-Zeno effects in a two-state system coupling to a spin chain environment in transverse magnetic fields. The effective decay rate affected by the environment has been calculated and analyzed. The results show that the Zeno-anti-Zeno transitions can occur in such system, which has a connection with the quantum phase transition in the environment.
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