Gravitational decoupling for hairy black holes in asymptotic AdS spacetimes  

作　　者：张晁铭 张明 邹德成 Chao-Ming Zhang;Ming Zhang;De-Cheng Zou(Center for Gravitation and Cosmology,College of Physical Science and Technology,Yangzhou University,Yangzhou 225009,China;Faculty of Science,Xi'an Aeronautical University,Xi'an 710077,China)

机构地区：[1]Center for Gravitation and Cosmology,College of Physical Science and Technology,Yangzhou University,Yangzhou 225009,China [2]Faculty of Science,Xi'an Aeronautical University,Xi'an 710077,China

出　　处：《Chinese Physics C》2023年第1期262-270,共9页中国物理C（英文版）

基　　金：financial support from the Outstanding Young Teacher programme of Yangzhou University(137050368)。

摘　　要：In this study,the gravitational decoupling approach via extended geometric deformation is utilized to generate analytical black hole solutions owing to its simplicity and effectiveness.Considering the external fields surrounding Schwarzschild AdS black holes,we derive hairy black hole solutions in asymptotic AdS spacetime,satisfying the strong and dominant energy conditions.Moreover,we find that if the black hole spacetime is a fluid system,the fluid under each of these conditions is anisotropic.

关 键 词：modified gravity black hole solution gravitational decoupling 

分 类 号：P145.8[天文地球—天体物理]