Topological susceptibility at zero and finite T in SU(3) Yang-Mills theory

被引：143

作者：

Alles, B ^{[1
]}

DElia, M ^{[1
]}

DiGiacomo, A ^{[1
]}

机构：

[1] IST NAZL FIS NUCL, I-56126 PISA, ITALY

来源：

NUCLEAR PHYSICS B | 1997年 / 494卷 / 1-2期

关键词：

D O I：

10.1016/S0550-3213(97)00205-8

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：

We determine the topological susceptibility chi at T = 0 in pure SU(3) gauge theory and its behaviour at finite T across the deconfining transition. We use an improved topological charge density operator. chi drops sharply by one order of magnitude at the deconfining temperature T-c. (C) 1997 Elsevier Science B.V.

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收藏

页码：281 / 292

页数：12

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