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arXiv quant-ph/0405106quant-ph
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任意介质的Casimir声压

Acoustic Casimir Pressure for Arbitrary Media

J. Barcenas, L. Reyes, R. Esquivel-Sirvent

摘要:

本文导出了两个由任意材料制成的平行平板之间的卡西米尔声压的一般表达式,其声反射系数不相等。的形式主义是基于使用格林函数方法的模式的局部密度的计算。Casimir声压的结果推广到一个球/板配置使用邻近定理

英文摘要:

In this paper we derive a general expression for the acoustic Casimir pressure between two parallel slabs made of arbitrary materials and whose acoustic reflection coefficients are not equal. The formalism is based on the calculation of the local density of modes using a Green's function approach. The results for the Casimir acoustic pressure are generalized to a sphere/plate configuration using the proximity theorem

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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