Screening masses in SU(2) pure gauge theory

被引：37

作者：

Datta, S

Gupta, S

机构：

[1] Mehta Res Inst, Allahabad 211019, Uttar Pradesh, India

[2] Tata Inst Fundamental Res, Dept Theoret Phys, Bombay 400005, Maharashtra, India

来源：

PHYSICS LETTERS B | 2000年 / 471卷 / 04期

关键词：

D O I：

10.1016/S0370-2693(99)01404-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We perform a systematic scaling study of screening masses in pure gauge SU(2) theory at temperatures above the phase transition temperature. Finite volume effects are strongly connected with spatial Wilson lines and hence related to spatial deconfinement. We extract the screening masses in the infinite volume and zero lattice spacing limit. We find that these physical results can be deduced from runs on rather coarse lattices. Dimensional reduction is clearly seen in the spectrum. (C) 2000 Published by Elsevier Science B.V. All rights reserved.

引用

页码：382 / 387

页数：6

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