Published April 1989 | Version v1
Journal article Metadata-only

Covariant methods of study on the nonlocal structure of effective action

Creators

  • 1. Rostovskij-na-Donu Gosudarstvennyj Univ., Rostov-na-Donu (USSR). Nauchno-Issledovatel'skij Inst. Fiziki

Description

Asymptotic expansion of the heat kernel is calculated up to cubic fast-varying background field terms and its summation is performed. Explicity covariant nonlocal formulae are derived for the heat-conductivity equation kernel generalized ζ-function and one-loop effective action

Additional details

Additional titles

Original title (Russian)
Kovariantnye metody issledovaniya nelokal'noj struktury ehffektivnogo dejstviya

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
49
Journal Issue
4
Series
Yad. Fiz.
Journal Page Range
1185-1192
ISSN
0044-0027
CODEN
IDFZA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
20072965
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
ACTION INTEGRAL; ASYMPTOTIC SOLUTIONS; DIMENSIONS; EQUATIONS OF STATE; FIELD THEORIES; KERNELS; MATRIX ELEMENTS; SCHWINGER FUNCTIONAL EQUATIONS; SERIES EXPANSION; THERMAL CONDUCTIVITY
Descriptors DEC
DIFFERENTIAL EQUATIONS; EQUATIONS; INTEGRALS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES