Deconfinement through chiral symmetry restoration in two-flavour QCD

被引：56

作者：

Digal, S ^{[1
]}

Laermann, E ^{[1
]}

Satz, H ^{[1
]}

机构：

[1] Univ Bielefeld, Fak Phys, D-33501 Bielefeld, Germany

来源：

EUROPEAN PHYSICAL JOURNAL C | 2001年 / 18卷 / 03期

关键词：

D O I：

10.1007/s100520000538

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 propose that in QCD with dynamical quarks, colour deconfinement occurs when an external field induced by the chiral condensate strongly aligns the Polyakov loop. This Effect sets in at the chiral symmetry restoration temperature T-chi and thus makes deconfinement and chiral symmetry restoration coincide. The predicted singular behaviour of Polyakov loop susceptibilities at T-chi is shown to be supported by finite temperature lattice calculations.

引用

页码：583 / 586

页数：4

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