ON-DIAGONAL HEAT KERNEL-EXPANSION IN COVARIANT DERIVATIVES IN CURVED SPACE

被引：10

作者：

GUSYNIN, VP

KUSHNIR, VA

机构：

[1] Inst. for Theor. Phys., Kiev

来源：

CLASSICAL AND QUANTUM GRAVITY | 1991年 / 8卷 / 02期

关键词：

D O I：

10.1088/0264-9381/8/2/009

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A new covariant method for the derivative expansion of the heat kernel in curved space is suggested. For a minimal differential operator of the second order the expansion is obtained up to the terms with four derivatives of background field and metric.

引用

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页码：279 / 285

页数：7

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