Thermodynamics and overcharging problem in extended phase space of charged AdS black holes with cloud of strings and quintessence under charged particle absorption

作     者：Jing Liang Benrong Mu Jun Tao 梁靖;木本荣;陶军

作者机构：Physics Teaching and Research sectionCollege of Medical TechnologyChengdu University of Traditional Chinese MedicineChengdu 611137China Center for Theoretical PhysicsCollege of PhysicsSichuan UniversityChengdu 610064China 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2021年第45卷第2期

页      面：365-376页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

基　　金：Supported in part by NSFC(11747171) Natural Science Foundation of Chengdu University of TCM(ZRYY1729,ZRYY 1921) Discipline Talent Promotion Pro-gram of/Xinglin Scholars(QNXZ2018050) the key fund project for Education Department of Sichuan(18ZA0173) 

主　　题：overcharging problem cloud of strings quintessence 

摘      要：The thermodynamics and overcharging problem in RN-AdS black holes with a cloud of strings and quintessence are investigated by the absorption of scalar particles and fermions in extended phase *** cosmological constant is treated as the pressure of the black *** parameters related to quintessence and the cloud of strings are treated as thermodynamic *** find that the first law of thermodynamics is satisfied and the second law of thermodynamics is ***,we find that near-extremal and extremal black holes cannot be overcharged.