Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sachan, Shobhit"'
Publikováno v:
Can. J. Phys. (2022)
The Bardeen black hole solution is the first spherically symmetric regular black hole based on the Sakharov and Gliner proposal which is a modification of the Schwarzschild black hole. We present the Bardeen black hole solution in the presence of the
Externí odkaz:
http://arxiv.org/abs/2201.05309
Autor:
Singh, Dharm Veer, Sachan, Shobhit
Publikováno v:
Journal of Holography Applications in Physics, 2022
The entanglement entropy approach to study the dependence of entropy upon the location of degrees of freedom (dof) (near/far) from the horizon is discussed in this article. We try to understand the physical deviation of the area law for the excited s
Externí odkaz:
http://arxiv.org/abs/1612.09387
Autor:
Singh, Dharm Veer, Sachan, Shobhit
Publikováno v:
Int.Journal of Mod. Phys. D Vol. 26, (2017) 1750038
The entanglement entropy correlates two quantum sub-systems which are the part of the larger system. A logarithmic divergence term present in the entanglement entropy is universal in nature and directly proportional to the conformal anomaly. We study
Externí odkaz:
http://arxiv.org/abs/1412.7170
Autor:
Sachan, Shobhit
Publikováno v:
Advances in High Energy Physics Volume 2014 (2014), Article ID 543526
We study analytical solutions of charged black holes and thermally charged AdS with generalized warped factors in Einstein-Maxwell-Dilaton system. We calculate Euclidean action for charged AdS and thermally charged AdS. The actions in both background
Externí odkaz:
http://arxiv.org/abs/1408.3230
Autor:
Sachan, Shobhit, Siwach, Sanjay
We investigate the thermodynamics of confnement/deconfinement transition in soft wall model of QCD with Gauss-Bonnet corrections using AdS/CFT correspondence. In bulk AdS space-time the transition is geometric and is known as Hawking-Page transition.
Externí odkaz:
http://arxiv.org/abs/1312.5508
Autor:
Sachan, Shobhit, Siwach, Sanjay
Publikováno v:
Mod. Phys. Lett. A, Vol. 27, No. 28 (2012) 1250163
We study the thermodynamics of soft wall model in AdS/QCD framework. The low temperature phase of QCD is described by thermal AdS and high temperature phase by AdS Black hole solution of five dimensional gravity with negative cosmological constant. T
Externí odkaz:
http://arxiv.org/abs/1109.5523
Autor:
Sachan, Shobhit1 (AUTHOR) shobhitsachan@gmail.com, Siwach, Sanjay1 (AUTHOR)
Publikováno v:
Canadian Journal of Physics. 2021, Vol. 99 Issue 7, p513-520. 8p.
Publikováno v:
Canadian Journal of Physics; 2022, Vol. 100 Issue 1, p39-47, 9p
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