Numerical regularization of electromagnetic quantum fluctuations in inhomogeneous dielectric media

Numerical regularization of electromagnetic quantum fluctuations in inhomogeneous dielectric media
复制标题

非均匀介电介质中电磁量子涨落的数值正则化

DOI:
10.1103/physreva.85.034103
复制
发表时间:
2012
期刊:
影响因子:
2.9
通讯作者:
Goto S
Goto S
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Goto S

文献摘要

参考文献

被引文献

相似文献

电磁Casimir应力与许多基于介观器件的技术相关,例如嵌入在介电介质中的微型机电系统、纳米机械中的Casimir感应摩擦、微流体和分子电子学。基于腔QED的这种应力的计算通常需要基于正则化过程的数值分析。下面描述的方案有可能广泛适用于涉及现实非均匀介质的系统。从电磁场定常模谱的知识出发,通过数值估计由真空隔开的两个理想导体平面相对面上的Casimir应力,以及当板之间填充不可压缩的非均匀非色散介质时这一结果的变化,说明了该方案。
Electromagnetic Casimir stresses are of relevance to many technologies based on mesoscopic devices such as microelectromechanical systems embedded in dielectric media, Casimir induced friction in nanomachinery, microfluidics, and molecular electronics. Computation of such stresses based on cavity QED generally requires numerical analysis based on a regularization process. The scheme described below has the potential for wide applicability to systems involving realistic inhomogeneous media. From a knowledge of the spectrum of the stationary modes of the electromagnetic field the scheme is illustrated by estimating numerically the Casimir stress on opposite faces of a pair of perfectly conducting planes separated by a vacuum and the change in this result when the region between the plates is filled with an incompressibleinhomogeneousnondispersive dielectric.
剪切面能发光吗
DOI: 10.1080/09500349808231248
发表时间: 1998
影响因子: 1.3
作者:
J. Pendry
通讯作者: J. Pendry
DOI: 10.1103/physrevd.59.105009
发表时间: 1997
期刊: Physical Review D
影响因子: 5
作者:
K. Milton;A. Nesterenko;V. Nesterenko
通讯作者: V. Nesterenko
球对称介质中卡西米尔应力的精确解
DOI: 10.1103/physrevd.84.081701
发表时间: 2011
期刊: Physical Review D
影响因子: 5
作者:
U. Leonhardt;W. M. Simpson
通讯作者: W. M. Simpson
DOI: 10.1088/1367-2630/12/12/123008
发表时间: 2010-09
影响因子: 3.3
作者:
T. Philbin
通讯作者: T. Philbin
半经典电子模型:介电球和导电球中的卡西米尔自应力
DOI: --
发表时间: 1980
期刊:
影响因子: --
作者:
K. Milton
通讯作者: K. Milton