Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Hegde, Kartheek"'
Autor:
Suresh, Ullas P., R, Karthik, Ajith, K. M., Hegde, Kartheek, Punacha, Shreyas, Kumara, A. Naveena
We demonstrate that the spinning LQG black hole can act as a cosmic particle accelerator. The LQG solution is singularity-free and can possess spin greater than that of a Kerr black hole. The additional black hole hair, arising from quantum effects,
Externí odkaz:
http://arxiv.org/abs/2408.15828
Autor:
Kumara, A. Naveena, Punacha, Shreyas, Hegde, Kartheek, Rizwan, C. L. Ahmed, Ali, Md Sabir, Ajith, K. M.
Employing the free energy landscape, we study the phase transition and its dynamics for a class of regular black holes in Anti-de Sitter spacetime governed by the coupling of non-linear electrodynamics, which reduces to Hayward and Bardeen solutions
Externí odkaz:
http://arxiv.org/abs/2106.11095
In this article, we study the propagation of scalar fields in the gravitational background of a spherically symmetric, electrically charged, regular-de Sitter black holes in higher dimensions. We carry out a thorough investigation of the grey body fa
Externí odkaz:
http://arxiv.org/abs/2105.05730
We study the thermodynamics of Ayon Beato-Garcia black hole and the relation between the photon orbits and the thermodynamic phase transition of the black hole. Then we study the interaction between the microstructures of the black hole using Ruppein
Externí odkaz:
http://arxiv.org/abs/2104.08091
Publikováno v:
Annals of Physics 422 (2020) 168320
We study the phase structure and the microscopic interactions in regular Bardeen AdS black hole. The stable and metastable phases in the black hole are analysed through coexistence and spinodal curves. The solutions are obtained numerically as the an
Externí odkaz:
http://arxiv.org/abs/2008.06472
Publikováno v:
Classical and Quantum Gravity, 2021
Recently, a generalised solution for Einstein equations of a rotating compact body, surrounded by matter field was proposed, which is the Kerr-Newman spacetime with an anisotropic matter. The solution possesses an additional hair, along with the conv
Externí odkaz:
http://arxiv.org/abs/2008.01426
Modified gravity theories are of great interest in both observational and theoretical studies. In this article we study the correlation between the null geodesics in the background of a four-dimensional Einstein-Maxwell-Gauss-Bonnet AdS black hole, a
Externí odkaz:
http://arxiv.org/abs/2007.10259
Publikováno v:
Phys. Rev. D 103, 044025 (2021)
Born-Infeld AdS black hole exhibits a reentrant phase transition for certain values of the Born-Infeld parameter $b$. This behaviour is an additional feature compared to the van der Waals like phase transition observed in charged AdS black holes. The
Externí odkaz:
http://arxiv.org/abs/2007.07861
In this article, we analytically investigate the microstructure of a five-dimensional neutral Gauss-Bonnet black hole, in the background of anti-de Sitter spacetime, using scalar curvature of the Ruppeiner geometry constructed via adiabatic compressi
Externí odkaz:
http://arxiv.org/abs/2006.13907
Publikováno v:
Annals of Physics 434 (2021) 168599
We demonstrate that the four-dimensional Gauss-Bonnet black hole can act as a particle accelerator with arbitrarily high centre-of-mass energy, during the collision of two general particles near the event horizon. The Gauss-Bonnet coupling constant $
Externí odkaz:
http://arxiv.org/abs/2004.04521