Thermodynamical topology with multiple defect curves for dyonic AdS black holes by Zi-Qing Chen, Shao-Wen Wei

“…In this paper, we aim to uncover its influence on the black hole thermodynamical topology. At first, we investigate the phase transition and phase diagram of the dyonic black holes. …”
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Topological classification of critical points for hairy black holes in Lovelock gravity by Meng-Yao Zhang, Hou-You Zhou, Hao Chen, Hassan Hassanabadi, Zheng-Wen Long

“…We analyze a spherical hairy black hole within the framework of Lovelock gravity, paying particular attention to the topological structure of black hole thermodynamics under Gauss–Bonnet gravity. …”
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All near-horizon symmetries of the Schwarzschild black hole in linearised gravity by Ankit Aggarwal, Nava Gaddam

Subjects: “…Black Holes…”
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Proactive Alleviation Procedure to Handle Black Hole Attack and Its Version by M. Rajesh Babu, S. Moses Dian, Siva Chelladurai, Mathiyalagan Palaniappan

“…For instance, the MANET (mobile ad hoc network) is susceptible to various attacks in which the black hole attacks and its versions do serious damage to the entire MANET infrastructure. …”
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Particle Dynamics around Weakly Magnetized Reissner-Nordström Black Hole by Bushra Majeed, Mubasher Jamil, Saqib Hussain

“…Considering the geometry of Reissner-Nordström (RN) black hole immersed in magnetic field, we have studied the dynamics of neutral and charged particles. …”
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Physical Pathways for JWST-observed Supermassive Black Holes in the Early Universe by Junehyoung Jeon, Volker Bromm, Boyuan Liu, Steven L. Finkelstein

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Thermodynamic Phase Transition of Generalized Ayon-Beato Garcia Black Holes by Elham Ghasemi, Hossein Ghaffarnejad

“…In our setup, the assumed pressure originated from the internal material of the black hole say q and m here. By calculating the Hawking temperature of this black hole, we obtain equation of state. …”
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Microstructure and Continuous Phase Transition of the Einstein-Gauss-Bonnet AdS Black Hole by Yun-Zhi Du, Hui-Hua Zhao, Li-Chun Zhang

“…The phase transition of the Einstein-Gauss-Bonnet AdS black hole has the similar property with the van der Waals thermodynamic system. …”
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MAGICS. II. Seed Black Holes Stripped of Their Surrounding Stars Do Not Sink by Yihao Zhou, Diptajyoti Mukherjee, Nianyi Chen, Tiziana Di Matteo, Peter H. Johansson, Antti Rantala, Christian Partmann, Ugo Niccolò Di Carlo, Simeon Bird, Yueying Ni

Subjects: “…Supermassive black holes…”
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Total Energy of Charged Black Holes in Einstein-Maxwell-Dilaton-Axion Theory by Murat Korunur, Irfan Açıkgöz

“…We perform the required calculations for some specific charged black hole models, and we find that total energy distributions associated with asymptotically flat black holes are proportional to the gravitational mass. …”
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Two-Phase Equilibrium Properties in Charged Topological Dilaton AdS Black Holes by Hui-Hua Zhao, Li-Chun Zhang, Ren Zhao

“…We also analyze the parameters of the black hole that could have an effect on the two-phase coexistence. …”
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Quasinormal modes of regular black holes with sub-Planckian curvature and Minkowskian core by Chen Tang, Yi Ling, Qing-Quan Jiang, Guo-Ping Li

“…The outburst of overtones is manifestly observed in the QNMs of these regular black holes, which can be attributed to the deviation of the Schwarzschild black hole by quantum effects of gravity. …”
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Correspondence between grey-body factors and quasinormal frequencies for rotating black holes by R.A. Konoplya, A. Zhidenko

“…Although the proper oscillation frequencies of black holes (quasinormal modes) and the grey-body factors, which determine the scattering properties of black holes, represent two distinct spectral problems with different boundary conditions, a recent study has revealed an intrinsic connection between these quantities. …”
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Legendre Invariance and Geometrothermodynamics Description of the 3D Charged-Dilaton Black Hole by Yiwen Han, XiaoXiong Zeng

“…This result is valid for the black hole, therefore, provides a geometrothermodynamics description of black hole phase transitions in terms of curvature singularities.…”
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An Area Rescaling Ansatz and Black Hole Entropy from Loop Quantum Gravity by Abhishek Majhi

“…Considering the possibility of ‘renormalization’ of the gravitational constant on the horizon, leading to a dependence on the level of the associated Chern-Simons theory, a rescaled area spectrum is proposed for the nonrotating black hole horizon in loop quantum gravity. The statistical mechanical calculation leading to the entropy provides a unique choice of the rescaling function for which the Bekenstein-Hawking area law is yielded without the need to choose the Barbero-Immirzi parameter (γ). γ is determined, rather than being chosen, by studying the limit in which the ‘renormalized’ gravitational constant on the horizon asymptotically approaches the ‘bare’ value. …”
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Relativistic Einstein rings of Reissner–Nordström black holes nonminimally coupled to electrodynamics by Rodrigo Maier

“…To compare our results with previous studies in the literature we model the lens as a Galactic supermassive black hole. For fixed coupling parameters we show that such angular positions decrease as the charge parameter increases. …”
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Rates of Stellar Tidal Disruption Events around Intermediate-mass Black Holes by Janet N. Y. Chang, Lixin Dai, Hugo Pfister, Rudrani Kar Chowdhury, Priyamvada Natarajan

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Bulk Motions in the Black Hole Jet Sheath as a Candidate for the Comptonizing Corona by Navin Sridhar, Bart Ripperda, Lorenzo Sironi, Jordy Davelaar, Andrei M. Beloborodov

Subjects: “…Black hole physics…”
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Parameter constraints on a black hole with Minkowski core through quasiperiodic oscillations by Ming-Yu Guo, Meng-He Wu, Xiao-Mei Kuang, Hong Guo

“…Abstract We investigate the geodesic motion of charged particles in the vicinity of regular black holes with a Minkowski core, embedded in a uniform magnetic field, and study the influences of magnetic field and regular black hole parameter on the radial effective potential and angular momentum of the particles’ orbits. …”
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Fermions Tunneling and Quantum Corrections for Quintessential Kerr-Newman-AdS Black Hole by Wajiha Javed, Rimsha Babar

“…This paper is devoted to study charged fermion particles tunneling through the horizon of Kerr-Newman-AdS black hole surrounded by quintessence by using Hamilton-Jacobi ansatz. …”
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