Electromagnetic Casimir forces in elliptic cylinder geometries

被引:7
|
作者
Graham, Noah [1 ]
机构
[1] Middlebury Coll, Dept Phys, Middlebury, VT 05753 USA
基金
美国国家科学基金会;
关键词
PERFECT CONDUCTORS; MATHIEU FUNCTIONS; COMPUTATION; WAVES;
D O I
10.1103/PhysRevD.87.105004
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The scattering theory approach makes it possible to carry out exact calculations of Casimir energies in any geometry for which the scattering T-matrix and a partial wave expansion of the free Green's function are available. We implement this program for the case of a perfectly conducting elliptic cylinder, thereby completing the set of geometries where electromagnetic scattering is separable. Particular emphasis is placed on the case of zero radius, where the elliptic cylinder reduces to a strip.
引用
收藏
页数:6
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