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arXiv 1010.0946quant-phcond-mat.stat-mech
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对“有耗体介质Casimir力的温度依赖性”一文的评论

Comment on "Temperature dependence of the Casimir force for lossy bulk media"

G. Bimonte, G. L. Klimchitskaya, V. M. Mostepanenko

摘要:

最近,Yampol'skii等人[Phys. Rev. A v.82,032511(2010)]主张,当对卡西米尔力进行热校正的波动电磁场的特征波长大于金属测试体的尺寸时,Lifshitz理论不适用。有人声称,这是在实验中的情况下,排除了与德鲁德模型相结合的Lifshitz理论。我们计算的倏逝波的热校正的主要贡献的波长,我们发现,它们是远远小于测试机构的大小。作者所得到的相反结论是由于混淆了传播波和倏逝波。

英文摘要:

Recently Yampol'skii et al. [Phys. Rev. A v.82, 032511 (2010)] advocated that Lifshitz theory is not applicable when the characteristic wavelength of the fluctuating electromagnetic field, responsible for the thermal correction to the Casimir force, is larger than the size of the metal test bodies. It was claimed that this is the case in experiments which exclude Lifshitz theory combined with the Drude model. We calculate the wavelengths of the evanescent waves giving the dominant contribution to the thermal correction and we find that they are much smaller than the sizes of the test bodies. The opposite conclusion obtained by the authors arose from a confusion between propagating and evanescent waves.

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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