| 卡西米尔力 |
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| 引用本文： | 苗兵.卡西米尔力[J].物理学报,2020(8):92-98. |
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| 作者姓名： | 苗兵 |
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| 作者单位： | 中国科学院大学材料科学与光电技术学院 |
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| 基金项目： | 国家自然科学基金(批准号:21774131,21544007)资助的课题. |
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| 摘 要： | 量子电动力学中的卡西米尔力是真空零点能的体现.广义的卡西米尔力则依赖于涨落介质的类型广泛地出现于物理中,包括量子,临界,戈德斯通模,以及非平衡卡西米尔力.长程关联的涨落介质和约束是产生卡西米尔力的两个条件.本文通过回顾卡西米尔物理的发展,讨论了不同类型的卡西米尔力,几种正规化方法,并对卡西米尔物理的进一步发展做了展望.
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| 关 键 词： | 卡西米尔力 涨落 长程关联 正规化 |
Casimir force |
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| Miao Bing.Casimir force[J].Acta Physica Sinica,2020(8):92-98. |
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| Authors: | Miao Bing |
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| Affiliation: | (College of Materials Science and Opto-Electronic Technology,University of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Casimir force in quantum electrodynamics is the representation of zero point energy of vacuum. Depending on the type of fluctuation medium, generalized Casimir force covers a wide spectrum of topics in physics, such as, quantum, critical, Goldstone mode, and non-equilibrium Casimir force. In general, long range correlated fluctuations and constraints are two conditions for generating the Casimir force. In this paper, through a survey of the development of Casimir physics, we discuss several types of Casimir forces and several regularization methods. We end the paper with an outlook for the further development of Casimir physics in the future. |
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| Keywords: | Casimir force fluctuations long range correlation regularization |
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