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arXiv 1409.7572hep-th
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Schwarzschild背景下无质量标量场的配分函数

Partition function of massless scalar field in Schwarzschild background

Abhik Kumar Sanyal

摘要:

用zeta函数的热值代替零温度,得到了任意定态背景量子化场的配分函数与偶维待定正则化常数无关,从而消除了与迹反常效应有关的长期问题.在这里,我们显式地计算出符合极限的表达式,以便该技术可以应用于某些特定的问题。本文讨论的一个特殊问题是计算史瓦西背景下无质量标量场的配分函数。

英文摘要:

Using thermal value of zeta function instead of zero temperature, the partition function of quantized fields in arbitrary stationary backgrounds was found to be independent of undetermined regularization constant in even-dimension and the long drawn problem associated with the trace anomaly effect had been removed. Here, we explicitly calculate the expression for the coincidence limit so that the technique may be applied in some specific problems. A particular problem dealt with here is to calculate the partition function of massless scalar field in Schwarzschild background.

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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