Magnetic catalysis and inverse magnetic catalysis in (2+1)-dimensional gauge theories from holographic models

被引：20
|
作者：
Rodrigues, Diego M. [1 ]
Capossoli, Eduardo Folco [1 ,2 ]
Boschi-Filho, Henrique [1 ]
机构：
[1] Univ Fed Rio de Janeiro, Inst Fis, BR-21941972 Rio De Janeiro, RJ, Brazil
[2] Colegio Pedro II, Dept Fis Mestrado Profiss Prat Educ Basica MPPEB, BR-20921903 Rio De Janeiro, RJ, Brazil
来源：
PHYSICAL REVIEW D | 2018年 / 97卷 / 12期
关键词：
GLUEBALL REGGE TRAJECTORIES; NONZERO TEMPERATURE; 3-DIMENSIONAL GROSS; SYMMETRY-BREAKING; NEVEU MODEL; FIELD; TRANSITION;
D O I：
10.1103/PhysRevD.97.126001
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the deconfinement phase transition in (2 + 1)-dimensional holographic SU(N) gauge theories in the presence of an external magnetic field from the holographic hard and soft wall models. We obtain exact solutions for the critical temperature of the deconfinement transition for any range of magnetic field. As a consequence, we find a critical magnetic field (B-c), in which the critical temperature (T-c) vanishes; for B < B-c we have an inverse magnetic catalysis and for B > B-c e we have a magnetic catalysis.
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收藏
页数：12
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