A NEW ALGEBRAIC APPROACH FOR CALCULATING THE HEAT KERNEL IN GAUGE-THEORIES

被引：28

作者：

AVRAMIDI, IG

机构：

[1] Institute for Physics, Rostov State University, Rostov-on-Don, 344104

来源：

PHYSICS LETTERS B | 1993年 / 305卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(93)91101-R

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It is shown that the heat kernel for any Laplace-like operator on covariantly constant background in flat space may be presented in the form of an average over the corresponding Lie group with a gaussian measure. An explicit expression for the heat kernel is obtained using this representation. Related topics are discussed.

引用

页码：27 / 34

页数：8

共 48 条

[1] FERMION LOOP CONTRIBUTION TO SKYRMION STABILITY
AITCHISON, IJR
FRASER, CM
[J]. PHYSICS LETTERS B, 1984, 146 (1-2) : 63 - 66
[2] B8 HAMIDEW COEFFICIENT FOR A SCALAR FIELD
AMSTERDAMSKI, P
BERKIN, AL
OCONNOR, DJ
[J]. CLASSICAL AND QUANTUM GRAVITY, 1989, 6 (12) : 1981 - 1991
[3] [Anonymous], 1965, DYNAMICAL THEORY GRO
[4] A COVARIANT TECHNIQUE FOR THE CALCULATION OF THE ONE-LOOP EFFECTIVE ACTION
AVRAMIDI, IG
[J]. NUCLEAR PHYSICS B, 1991, 355 (03) : 712 - 754
[5] THE NONLOCAL STRUCTURE OF THE ONE-LOOP EFFECTIVE ACTION VIA PARTIAL SUMMATION OF THE ASYMPTOTIC-EXPANSION
AVRAMIDI, IG
[J]. PHYSICS LETTERS B, 1990, 236 (04) : 443 - 449
[6] THE COVARIANT TECHNIQUE FOR THE CALCULATION OF THE HEAT KERNEL ASYMPTOTIC-EXPANSION
AVRAMIDI, IG
[J]. PHYSICS LETTERS B, 1990, 238 (01) : 92 - 97
[7] AVRAMIDI IG, 1990, KATHEP21990 U KARLSR
[8] AVRAMIDI IG, 1989, YAD FIZ, V49, P1185
[9] THE GENERALIZED SCHWINGER-DEWITT TECHNIQUE IN GAUGE-THEORIES AND QUANTUM-GRAVITY
BARVINSKY, AO
VILKOVISKY, GA
[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1985, 119 (01): : 1 - 74
[10] COVARIANT PERTURBATION-THEORY .2. 2ND-ORDER IN THE CURVATURE - GENERAL ALGORITHMS
BARVINSKY, AO
VILKOVISKY, GA
[J]. NUCLEAR PHYSICS B, 1990, 333 (02) : 471 - 511

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