Published 1984 | Version v1
Journal article Metadata-only

Canonical approach to constructing constants of motion for nonlocal field theories

Creators

  • 1. Wroclaw Univ. (Poland). Inst. Fizyki Teoretycznej

Description

A general method of derivation of conservation laws for non-local field theories is presented. Differences in comparison with a local case are stressed. Two kinds of Lagrangians appearing in a non-local theory are examined. Canonical choice of constants of motion is made corresponding to the transformations from the conformal and gauge groups. 11 refs. (author)

Additional details

Publishing Information

Journal Title
Acta Phys. Pol., Ser. B
Journal Volume
15
Journal Issue
2
Series
Acta Phys. Pol., Ser. B.
Journal Page Range
137-148
ISSN
0587-4254
CODEN
APOBB

INIS

Country of Publication
Poland
Country of Input or Organization
Poland
INIS RN
19073699
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
CANONICAL TRANSFORMATIONS; CONFORMAL GROUPS; CONSERVATION LAWS; EQUATIONS OF MOTION; FIELD THEORIES; GAUGE INVARIANCE; LAGRANGIAN FUNCTION; TRANSFORMATIONS; YUKAWA NONLOCAL THEORY
Descriptors DEC
DIFFERENTIAL EQUATIONS; EQUATIONS; FUNCTIONS; INVARIANCE PRINCIPLES; LIE GROUPS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM FIELD THEORY; SYMMETRY GROUPS