Zobrazeno 1 - 10
of 604
pro vyhledávání: '"Pourhassan, B."'
In this paper, we study a particular type of inflation by using non-local Friedman equations that are somehow derived from the zero levels of string field theory and express a tachyonic action. Then, we challenge it by further refining de Sitter (dS)
Externí odkaz:
http://arxiv.org/abs/2303.04551
Publikováno v:
Mod. Phys. Lett. A 37, 2250230 (2022)
It is known that entropy of black hole gets correction at quantum level. Universally, these corrections are logarithmic and exponential in nature. We analyze the impacts of these quantum corrections on thermodynamics of Born-Infeld BTZ black hole in
Externí odkaz:
http://arxiv.org/abs/2301.01603
Publikováno v:
Mod. Phys. Lett. A 37, 2250018 (2022)
Wormholes are speculative structures linking disparate space-time points. Their geometry can be obtained by solving Einstein equations with tolerating the violation of null energy conditions. Recently, many researchers have studied different wormhole
Externí odkaz:
http://arxiv.org/abs/2203.04543
Publikováno v:
In Annals of Physics November 2024 470
Publikováno v:
Astroparticle Physics 139, 102703 (2022)
Recently researchers have been studying various conditions as swampland criteria in cosmological implications. They have studied many inflation models with different swampland conditions. Occasionally these conjectures are modified and lead to fascin
Externí odkaz:
http://arxiv.org/abs/2202.06381
Publikováno v:
Annals of Physics 447 (2022) 169168
The universal thermodynamic relations between corrections to entropy and extremality for various black holes solutions have been studied. In this regard, we hereby consider a number of different black brane solutions in different structures for pertu
Externí odkaz:
http://arxiv.org/abs/2201.04071
Autor:
Sekhmani, Y., Luciano, G.G., Maurya, S.K., Rayimbaev, J., Pourhassan, B., Jasim, M.K., Rincon, A.
Publikováno v:
In Chinese Journal of Physics December 2024 92:894-914
Publikováno v:
In Physics of the Dark Universe December 2024 46
Publikováno v:
Phys. Scr. 96, 125317 (2021)
Over the past few decades, inflation models have been studied by researchers from different perspectives and conditions in order to introduce a model for the expanding universe. In this paper, we introduce a modified $f(R)$ gravitational model as ($R
Externí odkaz:
http://arxiv.org/abs/2111.15477
Quantum corrected thermodynamics of nonlinearly charged BTZ black holes in massive gravity's rainbow
Autor:
Dehghani, M., Pourhassan, B.
Publikováno v:
Modern Physics Letters A Vol. 36, No. 22, 2150158 (2021)
In this paper, we consider three-dimensional massive gravity's rainbow and obtain black hole solutions in three different cases of Born-Infeld, logarithmic, and exponential theories of nonlinear electrodynamics. We discuss the horizon structure and g
Externí odkaz:
http://arxiv.org/abs/2111.06935