The effect of chemical potential on imaginary potential and entropic force

被引：20
|
作者：
Zhang, Zi-qiang [1 ]
Hou, De-fu [2 ,3 ]
Chen, Gang [1 ]
机构：
[1] China Univ Geosci Wuhan, Sch Math & Phys, Wuhan 430074, Peoples R China
[2] Cent China Normal Univ, Inst Particle Phys, Wuhan 430079, Peoples R China
[3] Cent China Normal Univ, Key Lab Quark & Lepton Phys MOS, Wuhan 430079, Peoples R China
来源：
PHYSICS LETTERS B | 2017年 / 768卷
关键词：
QUARK-GLUON PLASMA; LARGE-N LIMIT; FIELD-THEORIES; WILSON LOOPS; GAUGE-THEORY;
D O I：
10.1016/j.physletb.2017.02.055
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Imaginary potential and entropic force represent different mechanisms for melting the heavy quarkonium. In this paper, we study the chemical potential effect on these two quantities with respect to a moving quarkonium from the AdS/CTF duality. We observe that for both mechanisms the chemical potential has the same effect: the presence of the chemical potential tends to decrease the dissociation length. (C) 2017 The Author(s). Published by Elsevier B.V.
引用
收藏
页码：180 / 186
页数：7
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