MASTER WARD IDENTITY FOR NONLOCAL SYMMETRIES IN D=2 PRINCIPAL CHIRAL MODELS

Authors
LI M WU YS
Citation
M. Li et Ys. Wu, MASTER WARD IDENTITY FOR NONLOCAL SYMMETRIES IN D=2 PRINCIPAL CHIRAL MODELS, Foundations of physics, 27(11), 1997, pp. 1571-1583
Citations number
31
Journal title
Foundations of physics → ACNP
ISSN journal
00159018
Volume
27
Issue
11
Year of publication
1997
Pages
1571 - 1583
Database
ISI
SICI code
0015-9018(1997)27:11<1571:MWIFNS>2.0.ZU;2-N
Abstract
We derive, in path integral approach, the (anomalous) master Ward iden tity associated with an infinite set of nonlocal conservation laws in two-dimensional principal chiral models.