Effects of hyperscaling violating factor on holographic Schwinger effect in the moving background

被引：0
|
作者：
Liu YangKang [1 ]
Hou DeFu [1 ]
Zhang ZiQiang [2 ]
机构：
[1] Cent China Normal Univ, Inst Particle Phys, Coll Phys Sci & Technol, Key Lab Quark & Lepton Phys MOS, Wuhan 430079, Peoples R China
[2] China Univ Geosci Wuhan, Sch Math & Phys, Wuhan 430074, Peoples R China
来源：
SCIENTIA SINICA-PHYSICA MECHANICA & ASTRONOMICA | 2023年 / 53卷 / 09期
关键词：
gravity/gauge theory duality; hyperscaling violating; Schwinger effect;
D O I：
10.1360/SSPMA-2023-0194
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We study the effect of hyperscaling violation exponent theta and dynamical critical exponent z on the holographic Schwinger effect, where theta is responsible for the hyperscaling violation in the dual gauge field theory while z characterizes the behavior of system near the phase transition. It is shown that increasing theta reduces the Schwinger effect while z has opposite effect. Also, we find that the charge Q (or chemical potential) and velocity beta both have the effect of increasing the Schwinger effect.
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页数：8
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