Constraints on Primordial Black Holes from Neff: Scalar-induced Gravitational Waves as an Extra Radiation Component by Jing-Zhi Zhou, Yu-Ting Kuang, Zhe Chang, H. Lü

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Special N-dimensional charged anti-de-Sitter black holes in f(Q) gravitational theory by G.G.L. Nashed

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Exploring the Enigma of Particle Dynamics and Plasma Lensing Using Einstein–Euler–Heisenberg Black Hole Geometry by Allah Ditta, Raja Sikander Mehmood, Muhammad Fiaz, Bismillah Bibi, Sana Deen, Rimsha Jaffar, Asif Mahmood

Subjects: “…Einstein–Euler–Heisenberg black hole…”
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Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo by G. Mustafa, S.K. Maurya, Tayyab Naseer, Arzu Cilli, Ertan Güdekli, Assmaa Abd-Elmonem, Neissrien Alhubieshi

“…We explore the motion of particles in the vicinity of an Euler-Heisenberg black hole immersed in a cold dark matter halo, focusing on how the black hole parameters influence particle dynamics. …”
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Magnetic reconnection and energy extraction from a Konoplya–Zhidenko rotating non-Kerr black hole by Fen Long, Shangyun Wang, Songbai Chen, Jiliang Jing

“…This means that in the Konoplya–Zhidenko rotating non-Kerr black hole spacetime one can extract more energy via magnetic reconnection than in the Kerr black hole case. …”
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Evolution of interior entropy of a loop quantum-corrected black hole pierced by a cosmic string by Wei Zhang

“…The concept of interior entropy of black hole provides a possible way to deal with information problem. …”
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Star−Disk Collisions: Implications for Quasi-periodic Eruptions and Other Transients near Supermassive Black Holes by Philippe Z. Yao, Eliot Quataert, Yan-Fei Jiang, Wenbin Lu, Christopher J. White

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Quasinormal modes and GUP-corrected Hawking radiation of BTZ black holes within modified gravity frameworks by Faizuddin Ahmed, Ahmad Al-Badawi, İzzet Sakallı, Abdelmalek Bouzenada

“…The findings indicate that increasing mass and parameter values results in a raised potential barrier, implying stronger confinement of perturbations and impacting black hole stability. Incorporating the generalized uncertainty principle, we also study its effect on the thermodynamics of rotating BTZ black holes, demonstrating how GUP modifies black hole radiation, potentially observable in QNM decay rates. …”
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A Dual Active Black Hole Candidate with Mass Ratio ~7:1 in a Disk Galaxy by Xiao Cao, Yan-Mei Chen, Yong Shi, Junfeng Wang, Zhijie Zhou, Min Bao, Qiusheng Gu, Alexei Moiseev, Luis C. Ho, Lan Wang, Guangquan Zeng

“…Considering almost every massive galaxy is associated with multiple dwarf satellites around it, minor mergers involving galaxies with disproportional stellar masses should be much more common than major mergers, which would naturally lead to black hole (BH) pairs with significantly different masses. …”
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Gravitational odd-parity perturbation of a Horndeski hairy black hole: quasinormal mode and parameter constraint by Zhen-Hao Yang, Yun-He Lei, Xiao-Mei Kuang, Bin Wang

“…Abstract During the binary black hole coalescence, gravitational waves emitted at the ringdown stage can be well described by black hole perturbation theory, where the quasinormal modes (QNMs) become the important ingredient in modeling the pattern waveform. …”
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Exploring thematic activity changes in black holes and volcanoes of urban population mobility under daily rhythms by Jing Cai, Rui Li, Shunli Wang, Huayi Wu

“…Detecting and quantifying thematic activity changes in the short-term aggregated inflow and outflow of urban population mobility (referred to as black holes and volcanoes, respectively) contribute to the economy and public services. …”
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Hawking Radiation-Quasi-Normal Modes Correspondence and Effective States for Nonextremal Reissner-Nordström Black Holes by C. Corda, S. H. Hendi, R. Katebi, N. O. Schmidt

“…It is known that the nonstrictly thermal character of the Hawking radiation spectrum harmonizes Hawking radiation with black hole (BH) quasi-normal modes (QNM). This paramount issue has been recently analyzed in the framework of both Schwarzschild BHs (SBH) and Kerr BHs (KBH). …”
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About thermodynamics of Schwarzschild black holes in a three-dimensional quantum vacuum with generalized uncertainty relations by Fiscaletti Davide

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Multi-messenger probes of asteroid mass primordial black holes: Superradiance spectroscopy, Hawking radiation, and microlensing by James B. Dent, Bhaskar Dutta, Tao Xu

“…Superradiance provides a unique opportunity for investigating dark sectors as well as primordial black holes, which themselves are candidates for dark matter over a wide mass range. …”
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Gravitational Algebras and Applications to Nonequilibrium Physics by Michele Cirafici

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The Kramers escape rate of phase transitions for the 6-dimensional Gauss-Bonnet AdS black hole with triple phases by Chen Ma, Pan-Pan Zhang, Bin Wu, Zhen-Ming Xu

“…One is a dynamic equilibrium of the transition from the medium black hole state to the large black hole state and the transition from the small black hole state to the medium black hole state. …”
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Slaying axion-like particles via gravitational waves and primordial black holes from supercooled phase transition by Angela Conaci, Luigi Delle Rose, P. S. Bhupal Dev, Anish Ghoshal

“…Abstract We study the formation of primordial black holes (PBHs) from density fluctuations due to supercooled phase transitions (PTs) triggered in an axion-like particle (ALP) model. …”
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Uncovering Deterministic Behavior of Black Hole IGR J17091–3624: A Twin of GRS 1915+105 by Anindya Guria, Banibrata Mukhopadhyay

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Maximally Localized States and Quantum Corrections of Black Hole Thermodynamics in the Framework of a New Generalized Uncertainty Principle by Yan-Gang Miao, Ying-Jie Zhao, Shao-Jun Zhang

“…On the other hand, in the framework of this new GUP we calculate quantum corrections to the thermodynamic quantities of the Schwardzschild black hole, such as the Hawking temperature, the entropy, and the heat capacity, and give a remnant mass of the black hole at the end of the evaporation process. …”
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Star shearing season: transient signals in wave-like dark matter experiments from black hole formation by Arturo de Giorgi, Joerg Jaeckel

“…When these objects are turned into black holes due to a supernova or a binary merger this “hair” could be “shorn” off. …”
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