BLOCK SPIN EFFECTIVE ACTION FOR 4D SU(2) FINITE-TEMPERATURE LATTICE GAUGE-THEORY

Authors
PINN K VINTI S
Citation
K. Pinn et S. Vinti, BLOCK SPIN EFFECTIVE ACTION FOR 4D SU(2) FINITE-TEMPERATURE LATTICE GAUGE-THEORY, Physical review. D. Particles and fields, 57(7), 1998, pp. 3923-3931
Citations number
15
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
57
Issue
7
Year of publication
1998
Pages
3923 - 3931
Database
ISI
SICI code
0556-2821(1998)57:7<3923:BSEAF4>2.0.ZU;2-F
Abstract
The Svetitsky-Yaffe conjecture for finite temperature 4D SU(2) lattice gauge theory is confirmed by observing the matching of the block spin effective actions of the gauge model with those of the 3D Ising model . The effective action for the gauge model is defined by blocking the signs of the Polyakov loops with the majority rule. To compute it nume rically, we apply a variant of the IMCRG method of Gupta and Cordery. [S0556-2821(98)00407-X].