Holographic images of a charged black hole in Lorentz symmetry breaking massive gravity  

作　　者：Xiao-Xiong Zeng Li-Fang Li Pan Li Bo Liang Peng Xu 

机构地区：[1]College of Physics and Electronic Engineering,Chongqing Normal University,Chongqing 401331,China [2]Department of Mechanics,Chongqing Jiaotong University,Chongqing 400074.China [3]Center for Gravitational Wave Experiment,National Microgravity Laboratory,Institute of Mechanics,Chinese Academy of Sciences,Beijing 100190,China [4]Lanzhou Center of Theoretical Physics,Lanzhou University,Lanzhou 730000,China

出　　处：《Science China(Physics,Mechanics & Astronomy)》2025年第2期59-72,共14页中国科学:物理学、力学、天文学(英文版)

基　　金：supported by the National Natural Science Foundation of China(Grant Nos.11675140,11705005,and 12375043);Innovation and Development Joint Foundation of Chongqing Natural Science Foundation(Grant No.CSTB2022NSCQ-LZX0021);Basic Research Project of Science and Technology Committee of Chongqing(Grant No.CSTB2023NSCQ-MSX0324)。

摘　　要：Using the AdS/CFT correspondence,this paper investigates the holographic images of a charged black hole within the context of Lorentz symmetry breaking massive gravity.The photon rings,luminosity-deformed rings,or light points from various observational perspectives are obtained.We also study the influences of both the chemical potential and temperature on the Einstein ring.Unlike the previous work,which primarily examines the effect of chemical potential on ring radius at high temperatures and find no change in the radius with varying chemical potential,we also investigate the effect of chemical potential on the ring radius at low temperature besides at high temperature.Our findings indicate that at low temperatures,the photon ring radius decreases with increasing of chemical potential,while at high temperatures,the results are consistent with previous studies.Additionally,we explore the impact of the model parameterλon the Einstein ring radius and find the the ring radius increases as the model parameterλincreases.More interestingly,for the large chemical potential,u=1,the temperature dependence of the photon ring radius is reversed forλ=2 andλ=4.Conversely,for a small chemical potential u=0.1,the temperature dependence of the Einstein ring stays the same asλ=2 andλ=4.

关 键 词：AdS/CFT correspondence holographic images massive gravity black holes 

分 类 号：P145.8[天文地球—天体物理] TP391.41[天文地球—天文学]