Effect of the gluon condensate on the holographic Schwinger effect

被引：8
|
作者：
Zhang, Zi-qiang [1 ]
Zhu, Xiangrong [2 ]
Hou, De-fu [3 ]
机构：
[1] China Univ Geosci, Sch Math & Phys, Wuhan 430074, Peoples R China
[2] Huzhou Univ, Sch Sci, Huzhou 313000, Peoples R China
[3] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China
来源：
PHYSICAL REVIEW D | 2020年 / 101卷 / 02期
关键词：
QCD;
D O I：
10.1103/PhysRevD.101.026017
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We perform the potential analysis in the holographic Schwinger effect in a deformed anti-de Sitter (AdS) background with backreaction due to the gluon condensate. We determine the potential by analyzing the classical string action attaching on a probe D3-brans sitting at an intermediate position in the bulk AdS space. It is found that the inclusion of the gluon condensate reduces the production rate, reverse to the effect of the temperature. Also, we evaluate the critical electric field by the Dirac-Born-Infeld (DBI) action.
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页数：7
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