Zobrazeno 1 - 10
of 179
pro vyhledávání: '"Eslam Panah A"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 11, Pp 1-18 (2024)
Abstract The aim of this paper is to explore the thermodynamic topology of topological charged dilatonic black holes. To achieve this, our study will begin by examining the characteristics of topological charged black holes in dilaton gravity. Specif
Externí odkaz:
https://doaj.org/article/618b9b60459f403dbf6c4f84d83fe32d
Autor:
B. Eslam Panah, M. E. Rodrigues
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 10, Pp 1-11 (2024)
Abstract Motivated by the impact of the phantom field (or anti-Maxwell field) on the structure of three-dimensional black holes in the presence of the cosmological constant, we present the first extraction of solutions for the phantom BTZ (A)dS black
Externí odkaz:
https://doaj.org/article/01ea3b516d0c4091b6279b2f473a6b85
Autor:
Eslam Panah, B., Heidari, N.
Publikováno v:
In Journal of High Energy Astrophysics March 2025 45:181-193
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-11 (2024)
Abstract Motivated by the effect of the energy of moving particles in C-metric, we first obtain exact accelerating black hole solutions in gravity’s rainbow. Then, we study the effects of gravity’s rainbow and C-metric parameters on the Ricci and
Externí odkaz:
https://doaj.org/article/db2563a58e934ce9b0e0eb0587c4a592
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 2, Pp 1-16 (2024)
Abstract We have investigated the structural properties of strange quark stars (SQSs) in a modified theory of gravity known as massive gravity. In order to obtain the equation of state (EOS) of strange quark matter, we have employed a modified versio
Externí odkaz:
https://doaj.org/article/256844e706c64e55afca6d3e3c92ae58
Publikováno v:
In Physics of the Dark Universe December 2023 42
Publikováno v:
Physics Letters B, Vol 848, Iss , Pp 138333- (2024)
Confirming the existence of compact objects with a mass greater than 2.5M⊙ by observational results such as GW190814 makes that is possible to provide theories to justify these observational results using modified gravity. This motivates us to use
Externí odkaz:
https://doaj.org/article/6a38298076be497ebe8865449ca49736
Publikováno v:
Physics Letters B, Vol 847, Iss , Pp 138280- (2023)
In this paper, we investigate a new model of (2+1)−dimensional (3D) gravitational vacuum stars (gravastars) with an isotropic matter distribution anti-de Sitter (AdS) spacetime in the context of massive gravity. For this purpose, we explore free si
Externí odkaz:
https://doaj.org/article/208826f2600d47b592528da6896d490f
Autor:
B. Eslam Panah, M. E. Rodrigues
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 3, Pp 1-11 (2023)
Abstract In this paper, we obtain exact phantom (A)dS black hole solutions in the context of F(R) gravity with topological spacetime in four dimensions. Then, we study the effects of different parameters on the event horizon. In the following, we cal
Externí odkaz:
https://doaj.org/article/a503735e42294a7e9915ccb9cf37b92a
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 2, Pp 1-15 (2023)
Abstract In this work, we study the three-dimensional AdS gravitational vacuum stars (gravastars) in the context of gravity’s rainbow theory. Then we extend it by adding the Maxwell electromagnetic field. We compute the physical features of gravast
Externí odkaz:
https://doaj.org/article/e4f5bf1cf31045eb90e1d7a92a782e41