53 citations · 365 across the 37 of their papers we have counts for
37 papers
Gravitational Lensing by Black Holes in Einstein-nonlinear Electrodynamic Theories with Multiple Photon Spheres
Siyuan Hui, Benrong Mu, Peng Wang
In this paper, we study the gravitational lensing effects of non-linear electrodynamic black holes. Non-linear electrodynamic black holes serve as typical models for multi-event ho…
Schwarzschild Black Holes Immersed in Born-Infeld Magnetic Fields and Their Observational Signatures
Yiqian Chen, Guangzhou Guo, Benrong Mu +1
We investigate the influence of Born-Infeld (BI) nonlinear electrodynamics on magnetic field configurations, photon orbits, and black hole shadows for Schwarzschild black holes imm…
Quasinormal modes of Schwarzschild-like black hole surrounded by the pseudo-isothermal dark matter halo
Yanqiang Liu, Benrong Mu, Jun Tao +1
The merger of binary black holes produces a series of decaying oscillations, during which energy is radiated in gravitational waves. The characteristic signal in the ringdown phase…
Thermodynamic instability and the violation of reverse isoperimetric inequality in Torus-like black hole
Yue Song, Yiqian He, Benrong Mu
Recently, conjectures have been made that there is a correlation between thermodynamic instability and super-entropy~\cite{{Johnson:2019mdp},{Cong:2019bud}}. In this paper, we star…
Echoes from charged black holes influenced by quintessence
Siyuan Hui, Benrong Mu
In this paper, we investigate the effective potential and echoes from the dyonic black hole with quintessence. For a dyonic black hole, the quasi-topological electromagnetism provi…
Thermodynamic instabilities of Kerr-Newman Ads black holes
Yiqian He, Benrong Mu
In~\cite{Johnson:2019mdp}, Clifford put forward that the specific heat at constant volume is always negetive for the super-entropy black hole. Later in~\cite{Cong:2019bud},…
Thermodynamic Instabilities of Conformal Gravity Holography in Four Dimensions
Yue Song, Benrong Mu
Recently, a conjecture has been proposed, which indicates a correlation between super-entropy black holes and the thermodynamic instability \cite{Cong:2019bud}. W.Cong et al. sugge…
Lyapunov Exponents and Phase Transitions of Born-Infeld AdS Black Holes
Shaojie Yang, Jun Tao, Benrong Mu +1
In this paper, we characterize the phase transitons of Born-Infeld AdS black holes in terms of Lyapunov exponents. We calculate the Lyapunov exponents for both null and timelike ge…
Chaos bound of charged particles around phantom AdS black hole
Yue Song, Rui Yin, Yiqian He +1
In this paper, we investigated the chaos of the phantom AdS black hole in near-horizon regions and at a certain distance from the black hole, where the Lyapunov exponent was calcul…
Chaos bound and its violation in the torus-like black hole
Rui Yin, Jing Liang, Benrong Mu
In this paper, we have studied the variation of the chaos bound in two regions of the torus-like black hole, i.e., the region close to the black hole horizon and the region at a ce…
Temporal and Spatial Chaos of RN-AdS Black Holes Immersed in Perfect Fluid Dark Matter
Xingyu Zhou, Yadong Xue, Benrong Mu +1
We investigate the thermodynamic chaos of RN-AdS black holes immersed in Perfect Fluid Dark Matter by considering the dynamical equations of the fluid system evolved in the spinoda…
Joule-Thomson expansion of the lower-dimensional black hole in rainbow gravity
Siyuan Hui, Benrong Mu, Jun Tao
In this paper, we extend Joule-Thomson expansion to the low-dimensional regime in rainbow gravity by considering the rainbow rotating BTZ metric in the (2+1)-dimensional spacetime.…
Stationary and Free-fall frame Kerr black hole in gravity's rainbow
Yuzhou Tao, Benrong Mu, Siyuan Hui +1
Doubly special relativity (DSR) is an effective model for encoding quantum gravity in flat spacetime. To incorporate DSR into general relativity, one could use gravity's rainbow, w…
Probing Phase Structure of Black Holes with Lyapunov Exponents
Xiaobo Guo, Yuhang Lu, Benrong Mu +1
We conjecture that there exists a relationship between Lyapunov exponents and black hole phase transitions. To support our conjecture, Lyapunov exponents of the motion of particles…
Thermodynamics of the RN-AdS black hole with cloud of strings and quintessence in stationary and free-fall frame in rainbow gravity
Siyuan Hui, Benrong Mu, Yuzhou Tao +1
In this paper, we investigate the thermodynamic properties of the RN-AdS black hole with cloud of strings and quintessence in rainbow gravity with the stationary (ST) orthonormal f…
Joule-Thomson expansion of d-dimensional charged AdS black holes with cloud of strings and quintessence
Rui Yin, Jing Liang, Yue Song +2
Herein, we focus on the study of Joule-Thomson expansion corresponding to a d-dimensional charged AdS black hole with cloud of strings and quintessence. Then its relevant solution…
Joule-Thomson expansion of Reissner-Nordström-Anti-de Sitter black holes with cloud of strings and quintessence
Rui Yin, Jing Liang, Benrong Mu
The Joule-Thomson expansion is studied for Reissner-Nordström-Anti-de Sitter black holes with cloud of strings and quintessence, as well as its thermodynamics. The cosmological con…
Joule-Thomson expansion of Lower-dimensional black hole
Jing Liang, Benrong Mu, Peng Wang
The Joule-Thomson expansion is extended to the lower-dimensional regime by considering the rotating BTZ metric in the (2+1)-dimensional space-time. Specifically, the properties of…
Stability of horizon with pressure and volume of d-dimensional charged AdS black holes with cloud of strings and quintessence
Rui Yin, Jing Liang, Benrong Mu
In this paper, the thermodynamics and the stability of horizon of the charged AdS black hole surrounded by quintessence and cloud of strings in d-dimensional spacetime are studied…
Joule-Thomson expansion of the torus-like black hole
Jing Liang, Wei Lin, Benrong Mu
In this paper, we study Joule-Thomson effects for the torus-like black hole. The Joule-Thomson coefficients, the inversion curves and the isenthalpic curves are studied. Furthermor…
Thermodynamics with pressure and volume of black holes based on two assumptions under scalar field scattering
Benrong Mu, Jing Liang, Xiaobo Guo
Recently, a new assumption was proposed in [Phys. Rev. D 100, no.10, 104022 (2019)]. This assumption considers that the energy of the particle changes the enthalpy of the black hol…
Thermodynamic Instability of Einstein-Born-Infeld AdS Black Holes
Hongmei Jing, Benrong Mu, Jun Tao +1
Super-entropic black holes possess finite-area but noncompact event horizons and violate the reverse isoperimetric inequality. It has been conjectured that such black holes always…
Thermodynamics with pressure and volume of 4D Gauss-Bonnet AdS Black Holes under the scalar field
Benrong Mu, Jing Liang, Xiaobo Guo
By using the scattering of a scalar field, we discuss the thermodynamics and overcharging problem in a 4D Gauss-Bonnet AdS black hole in both the normal phase space and extended ph…
Thermodynamics and overcharging problem in the extended phase spaces of charged AdS black holes with cloud of strings and quintessence under charged particle absorption
Jing Liang, Benrong Mu, Jun Tao
The thermodynamics and overcharging problem in the RN-AdS black hole with the cloud of strings and quintessence are investigated by absorption of scalar particle and fermion in the…