LATTICE STUDY OF SPHALERON TRANSITIONS IN A 2D O(3) SIGMA-MODEL

Authors
KRIPFGANZ J MICHAEL C
Citation
J. Kripfganz et C. Michael, LATTICE STUDY OF SPHALERON TRANSITIONS IN A 2D O(3) SIGMA-MODEL, Physics letters. Section B, 308(1-2), 1993, pp. 89-93
Citations number
35
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
308
Issue
1-2
Year of publication
1993
Pages
89 - 93
Database
ISI
SICI code
0370-2693(1993)308:1-2<89:LSOSTI>2.0.ZU;2-V
Abstract
A lattice approach is developed to measure the sphaleron free energy. Its feasibility is demonstrated through a Monte Carlo study of the two -dimensional O(3) sigma model.