THE COVARIANT TECHNIQUE FOR THE CALCULATION OF THE HEAT KERNEL ASYMPTOTIC-EXPANSION

被引：76

作者：

AVRAMIDI, IG

机构：

[1] Institute of Theoretical Physics, University Karlsruhe, D-7500 Karlsruhe 1

来源：

PHYSICS LETTERS B | 1990年 / 238卷 / 01期

关键词：

D O I：

10.1016/0370-2693(90)92105-R

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We develop a manifestly covariant technique for the calculation of the coefficients of the heat kernel asymptotic expansion in the presence of arbitrary background fields in curved space. The fourth coefficient is explicitly computed. © 1990.

引用

页码：92 / 97

页数：6

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