Zero temperature chiral phase transition in (2+1)-dimensional QED with a Chern-Simons term

被引：3

作者：

Hong, DK ^{[1
]}

机构：

[1] Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea

来源：

PHYSICAL REVIEW D | 1998年 / 57卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.57.1313

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate the zero temperature chiral phase transition in (2 + 1)-dimensional QED in the presence of a Chern-Simons term, changing the number of fermion flavors. In the symmetric phase, there are no light degrees of freedom even at the critical point. Unlike the case without a Chern-Simons term, the phase transition is first order.

引用

页码：1313 / 1315

页数：3

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