Gauge-invariant field strength correlations in QCD at zero and non-zero temperature

被引：156

作者：

DiGiacomo, A

Meggiolaro, E

Panagopoulos, H

机构：

[1] UNIV PISA, DIPARTIMENTO FIS, I-56100 PISA, ITALY

[2] IST NAZL FIS NUCL, I-56100 PISA, ITALY

[3] UNIV CYPRUS, DEPT NAT SCI, CY-1678 NICOSIA, CYPRUS

来源：

NUCLEAR PHYSICS B | 1997年 / 483卷 / 1-2期

关键词：

D O I：

10.1016/S0550-3213(96)00580-9

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, by numerical simulations on a lattice, the gauge-invariant two-point correlation functions of the gauge field strengths in the QCD vacuum at zero temperature, down to a distance of 0.1 fm. We also study the behaviour of the gauge-invariant field correlators in the theory at finite temperature, across the deconfinement phase transition.

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收藏

页码：371 / 382

页数：12

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