THE LARGE-N PERFECT ACTION APPLIED TO THE 2-DIMENSIONAL O(3) MODEL

Authors
TSAPALIS A WIESE UJ
Citation
A. Tsapalis et Uj. Wiese, THE LARGE-N PERFECT ACTION APPLIED TO THE 2-DIMENSIONAL O(3) MODEL, Nuclear physics. B, 1997, pp. 948-950
Citations number
7
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
53
Pages
948 - 950
Database
ISI
SICI code
0550-3213(1997):<948:TLPAAT>2.0.ZU;2-3
Abstract
The large N quantum perfect action for the 2-dimensional O(N) model is derived. This action is used to simulate the O(3) model. The scaling properties of this action are studied and compared with the behavior o f the standard and the classically perfect action.