Showing 141 - 160 results of 319 for search '"black holes"', query time: 0.07s Refine Results
  1. 141

    Gravitational Lensing of Charged Ayon-Beato-Garcia Black Holes and Nonlinear Effects of Maxwell Fields by H. Ghaffarnejad, M. Amirmojahedi, H. Niad

    Published 2018-01-01
    “…Nonsingular Ayon-Beato-Garcia (ABG) spherically symmetric static black hole (BH) with charge to mass ratio q=g/2m is metric solution of Born Infeld nonlinear Maxwell-Einstein theory. …”
    Get full text
    Article
  2. 142

    Energy-Momentum for a Charged Nonsingular Black Hole Solution with a Nonlinear Mass Function by Irina Radinschi, Theophanes Grammenos, Farook Rahaman, Andromahi Spanou, Sayeedul Islam, Surajit Chattopadhyay, Antonio Pasqua

    Published 2017-01-01
    “…Finally, it is pointed out that, for r→∞ and q=0, all the energy-momentum complexes yield the same expression for the energy distribution as in the case of the Schwarzschild black hole solution.…”
    Get full text
    Article
  3. 143

    Initiating the Effective Unification of Black Hole Horizon Area and Entropy Quantization with Quasi-Normal Modes by C. Corda, S. H. Hendi, R. Katebi, N. O. Schmidt

    Published 2014-01-01
    “…Black hole (BH) area quantization may be the key to unlocking a unifying theory of quantum gravity (QG). …”
    Get full text
    Article
  4. 144
  5. 145
  6. 146
  7. 147
  8. 148
  9. 149

    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

    Published 2025-03-01
    “…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. …”
    Get full text
    Article
  10. 150

    Magnetic reconnection and energy extraction from a Konoplya–Zhidenko rotating non-Kerr black hole by Fen Long, Shangyun Wang, Songbai Chen, Jiliang Jing

    Published 2025-01-01
    “…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. …”
    Get full text
    Article
  11. 151

    Evolution of interior entropy of a loop quantum-corrected black hole pierced by a cosmic string by Wei Zhang

    Published 2025-02-01
    “…The concept of interior entropy of black hole provides a possible way to deal with information problem. …”
    Get full text
    Article
  12. 152
  13. 153

    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

    Published 2025-02-01
    “…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. …”
    Get full text
    Article
  14. 154

    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

    Published 2025-01-01
    “…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. …”
    Get full text
    Article
  15. 155

    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

    Published 2025-01-01
    “…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. …”
    Get full text
    Article
  16. 156

    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

    Published 2014-01-01
    “…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). …”
    Get full text
    Article
  17. 157

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

    Published 2025-02-01
    “…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. …”
    Get full text
    Article
  18. 158
  19. 159

    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

    Published 2025-02-01
    “…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. …”
    Get full text
    Article
  20. 160