摘要翻译:
本文给出了量子化电磁场(EM)与无限长圆柱壳(我们称之为缺陷)相互作用系统中Casimir能(CE)的计算。通过Chern-Simon作用集中在缺陷上,用一个耦合常数$a$,以唯一QFT一致的方式描述相互作用。对于该理论的紫外发散的正则化,我们使用自由EM作用的物理激励的Pauli-Villars正则化。在正则化质量$M$中,发散被提取为多项式,它们重新正则化了表面作用的经典部分。我们揭示了CE对耦合常数$A$的依赖关系。对应的Casimir力对所有$A$值都有吸引力。对于$a\\infty$,我们重现了DeRaad和Milton首先得到的完全导电圆柱壳CE的已知结果。
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英文标题:
《Parity violating cylindrical shell in the framework of QED》
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作者:
I. V. Fialkovsky, V. N. Markov and Yu. M. Pis'mak
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最新提交年份:
2008
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分类信息:
一级分类:Physics 物理学
二级分类:High Energy Physics - Theory 高能物理-理论
分类描述:Formal aspects of quantum field theory. String theory, supersymmetry and supergravity.
量子场论的形式方面。弦理论,超对称性和超引力。
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一级分类:Physics 物理学
二级分类:Statistical Mechanics 统计力学
分类描述:Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变,热力学,场论,非平衡现象,重整化群和标度,可积模型,湍流
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一级分类:Physics 物理学
二级分类:Quantum Physics 量子物理学
分类描述:Description coming soon
描述即将到来
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英文摘要:
We present calculations of Casimir energy (CE) in a system of quantized electromagnetic (EM) field interacting with an infinite circular cylindrical shell (which we call `the defect'). Interaction is described in the only QFT-consistent way by Chern-Simon action concentrated on the defect, with a single coupling constant $a$. For regularization of UV divergencies of the theory we use % physically motivated Pauli-Villars regularization of the free EM action. The divergencies are extracted as a polynomial in regularization mass $M$, and they renormalize classical part of the surface action. We reveal the dependence of CE on the coupling constant $a$. Corresponding Casimir force is attractive for all values of $a$. For $a\to\infty$ we reproduce the known results for CE for perfectly conducting cylindrical shell first obtained by DeRaad and Milton.
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PDF链接:
https://arxiv.org/pdf/710.4049


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