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Unruh effect, quantum thermometer and geometric phase

zqyin 添加于 2015-2-4 09:32 | 1148 次阅读 | 0 个评论

作者
Capolupo A, Vitiello G
摘要
We analyze the properties of the geometric phase of a two level atom system in the case in which the atoms are accelerated by an external potential and in the case in which they interact with a thermal state. Non-trivial values of the geometric phases are obtained. We then propose the realization of an interferometer in which the analysis of Mukunda-Simon phase can demonstrate the existence of the Unruh effect. The realization of a very precise quantum thermometer is also discussed.
详细资料
- 关键词: quant-ph
- 文献种类: Manual Script
- 期卷页: 2015年
- 日期: 2015-2-3
- 发布方式: arXiv e-prints
- 备注:arXiv:1502.00623v1; 4 pages, 2 figures
学科领域自然科学 » 物理学
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