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arXiv 0811.0295cond-mat.stat-mechastro-phcond-mat.mtrl-sciquant-ph
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与电磁辐射II耦合的导体表面的平衡长程电荷关联

Equilibrium long-ranged charge correlations at the surface of a conductor coupled to the electromagnetic radiation II

Bernard Jancovici, Ladislav Samaj

摘要:

具有相同标题的前一篇文章的结果通过不同的方法检索。单组分等离子体被一个平面所包围。等离子体完全耦合到电磁场,因此电荷关联被延迟。表面电荷密度的量子关联函数,在时间差为$t$的情况下,在渐近大距离$R$的情况下,在逆温度$β$的情况下,衰减为$-1/(8π^2βR^3)$,这是一个令人惊讶的简单结果:衰减与普朗克常数$\hbar$和时间差$t$无关。本文是基于对系统的集体振动模式的分析。

英文摘要:

Results of a previous article with the same title are retrieved by a different method. A one-component plasma is bounded by a plane surface. The plasma is fully coupled to the electromagnetic field, therefore the charge correlations are retarded. The quantum correlation function of the surface charge densities, at times different by $t$, at asymptotical large distances $R$, at inverse temperature $β$, decays as $-1/(8π^2βR^3)$, a surprisingly simple result: the decay is independent of Planck's constant $\hbar$ and of the time difference $t$. The present paper is based on the analysis of the collective vibration modes of the system.

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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