Higher-order correction to the Casimir force on a compact ball when εμ=1
Higher-order correction to the Casimir force on a compact ball when εμ=1
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εμ=1时紧致球卡西米尔力的高阶修正
DOI：
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发表时间：
1987
期刊：
影响因子：
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通讯作者：
I. Brevik
中科院分区：
文献类型：
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作者：
I. Brevik
计算了由满足条件eμ=1（e为介电常数，μ为磁导率）的物质组成的致密球上的Casimir表面力密度。物质被认为是非色散的。采用Schwinger源理论。本计算改进了Brevik和Kolbenstvedt（1985）在德拜展开中对相同效应的四个数量级的先前计算。如前所述，表面力被发现是排斥力。
The Casimir surface force density on a compact spherical ball composed of matter satisfying the condition eμ=1 (e being the permittivity and μ the permeability) is calculated. The matter is taken to be non-dispersive. Schwinger's source theory is employed. The present calculation improves a previous calculation of the same effect by Brevik and Kolbenstvedt (1985) by four orders of magnitude in the Debye expansion. As before, the surface force is found to be repulsive.