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arXiv 1602.04724hep-thmath-phmath.MP
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高维球对称背景势中的泛函行列式和Casimir能量

Functional determinants and Casimir energy in higher dimensional spherically symmetric background potentials

Guglielmo Fucci, Klaus Kirsten

摘要:

在本文中,我们分析了谱zeta函数与拉普拉斯算子作用于标量函数的N维欧氏空间中存在的球对称背景势。得到的频谱zeta函数的解析延拓,然后用于导出非常简单的结果的功能行列式的运营商和Casimir能量的标量场。

英文摘要:

In this paper we analyze the spectral zeta function associated with a Laplace operator acting on scalar functions on an N-dimensional Euclidean space in the presence of a spherically symmetric background potential. The obtained analytic continuation of the spectral zeta function is then used to derive very simple results for the functional determinant of the operator and the Casimir energy of the scalar field.

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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