BEYOND PROXIMITY FORCE APPROXIMATION IN THE CASIMIR EFFECT

被引：1
|
作者：
Bordag, M. [1 ]
Nikolaev, V. [2 ]
机构：
[1] Univ Leipzig, Inst Theoret Phys, D-04103 Leipzig, Germany
[2] Halmstad Univ, S-30118 Halmstad, Sweden
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2009年 / 24卷 / 8-9期
关键词：
Casimir effect; proximity force approximation;
D O I：
10.1142/S0217751X09045315
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We compare the analytical and numerical results for the Casimir force for the configuration of a plane and a cylinder in front of a plane. While for Dirichlet boundary conditions on both, plane and sphere or cylinder, agreement is found, for Neumann boundary conditions on either the plane or one of the two, cylinder or sphere, disagreement is found. This holds, for a sphere, also for different boundary conditions on the interacting surfaces. From recent, new numerical results for the cylinder, a general appearance of logarithmic contributions beyond PFA can be predicted.
引用
收藏
页码：1743 / 1747
页数：5
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