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arXiv 0903.4159hep-th
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关于卡西米尔活塞队

On Casimir Pistons

V. K. Oikonomou

摘要:

本文研究了$R^3$中活塞构型的Casimir力,其中一维是微弯曲的,另二维是无限的。我们用这个装置处理两个不同的案子。在第一种情况下,活塞沿着弯曲的横向尺寸“自由移动”,而在另一种情况下,活塞沿着弯曲的横向尺寸“移动”。我们发现Casimir力在两种情况下符号相反。我们还用半解析的方法研究了Casimir能量和力。此外,我们讨论了上述活塞配置$R^3$和额外的维流形可能的修改的一些主题。

英文摘要:

In this paper we study the Casimir force for a piston configuration in $R^3$ with one dimension being slightly curved and the other two infinite. We work for two different cases with this setup. In the first, the piston is "free to move" along a transverse dimension to the curved one and in the other case the piston "moves" along the curved one. We find that the Casimir force has opposite signs in the two cases. We also use a semi-analytic method to study the Casimir energy and force. In addition we discuss some topics for the aforementioned piston configuration in $R^3$ and for possible modifications from extra dimensional manifolds.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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