Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Vaid, Deepak"'
Autor:
Vaid, Deepak, de Sousa, Luigi Teixeira
With the goal of understanding whether or not it is possible to construct a string theory which is consistent with loop quantum gravity (LQG), we study alternate versions of the Nambu-Goto action for a bosonic string. We consider two types of modific
Externí odkaz:
http://arxiv.org/abs/2407.13807
Autor:
Safir, T. K., Kumara, A. Naveena, Punacha, Shreyas, Vaid, Deepak, Rizwan, C. L. Ahmed, Fairoos, C.
The dynamical properties of small-large black hole phase transition in dRGT non-linear massive gravity theory are studied based on the underlying free energy landscape. The free energy landscape is constructed by specifying the Gibbs free energy to e
Externí odkaz:
http://arxiv.org/abs/2306.10383
Publikováno v:
International Journal of Modern Physics A, Vol. 37, No. 25, 2250158 (2022)
We probe the microstructure of the dRGT massive black hole in an anti-de Sitter background. The calculations are performed in an extended phase space with pressure and volume taken as fluctuation variables. We analyze the microstructure by exploiting
Externí odkaz:
http://arxiv.org/abs/2306.08101
Publikováno v:
Annals of Physics, Volume 450, 2023, 169237
The physical process version of the first law can be obtained for bifurcate Killing horizons with certain assumptions. Especially, one has to restrict to the situations where the horizon evolution is quasi-stationary, under perturbations. We revisit
Externí odkaz:
http://arxiv.org/abs/2306.06880
Autor:
Vaid, Deepak, Suresh, Devadharshini
Quantum field theory provides us with the means to calculate scattering amplitudes. In recent years a dramatic new development has lead to great simplification of such calculations. This is based on the discovery of the``amplituhedron'' in the contex
Externí odkaz:
http://arxiv.org/abs/2208.10632
Autor:
Vaid, Deepak
It has been known for some time now that error correction plays a fundamental role in the determining the emergence of semiclassical geometry in quantum gravity. In this work I connect several different lines of reasoning to argue that this should in
Externí odkaz:
http://arxiv.org/abs/2205.06777
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
In the present paper, we investigate the required anisotropy of an exact regular Bardeen black hole characterized by its mass $M$, the nonlinear parameter $g$, the quintessence field parameter $a$ in anti-de sitter spacetime with a static quintessenc
Externí odkaz:
http://arxiv.org/abs/2002.03634
Autor:
Safir, T.K., Kumara, A. Naveena, Punacha, Shreyas, Rizwan, C.L. Ahmed, Fairoos, C., Vaid, Deepak
Publikováno v:
In Annals of Physics November 2023 458 Part 3
