Entropic destruction of heavy quarkonium in a rotating hot and dense medium from holography  

作　　者：Ping-ping Wu Zi-qiang Zhang Xiangrong Zhu 武苹苹;张自强;朱祥荣(School of Physics and Electronic Information Engineering,Henan Polytechnic University,Jiaozuo 454000,China;School of Mathematics and Physics,China University of Geosciences,Wuhan 430074,China;School of Science,Huzhou University,Huzhou 313000,China)

机构地区：[1]School of Physics and Electronic Information Engineering,Henan Polytechnic University,Jiaozuo 454000,China [2]School of Mathematics and Physics,China University of Geosciences,Wuhan 430074,China [3]School of Science,Huzhou University,Huzhou 313000,China

出　　处：《Chinese Physics C》2022年第11期100-105,共6页中国物理C（英文版）

基　　金：Supported by the NSFC(11805052,12147219)。

摘　　要：Previous studies have indicated that the peak of the quarkonium entropy at the deconfinement transition can be related to the entropic force,which would induce the dissociation of heavy quarkonium.In this study,we investigated the entropic force in a rotating hot and dense medium using AdS/CFT correspondence.It was found that the inclusion of angular velocity increases the entropic force,thus enhancing quarkonium dissociation,while chemical potential has the same effect.The results imply that the quarkonium dissociates easier in rotating medium compared with the static case.

关 键 词：AdS/CFT quark-gluon plasma quarkonium dissociation 

分 类 号：O572.33[理学—粒子物理与原子核物理]