Deconfinement transition in 2+1-dimensional SU(4) lattice gauge theory

被引：22
|
作者：
de Forcrand, P [1 ]
Jahn, O
机构：
[1] ETH, Inst Theoret Phys, CH-8093 Zurich, Switzerland
[2] CERN, Div Theory, CH-1211 Geneva 23, Switzerland
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2004年 / 129卷
关键词：
D O I：
10.1016/j.nuclphysbps.2003.12.265
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
A missing piece is added to the Svetitsky-Yaffe conjecture. The spin model in the same universality class as the (2 + 1)d SU(4) theory, the 2d Ashkin-Teller model, has a line of continuously varying critical exponents. The exponents measured in the gauge theory correspond best to the Potts point on the Ashkin-Teller line.
引用
收藏
页码：709 / 711
页数：3
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