Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Riju Nag"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 11, Pp 1-15 (2022)
Abstract In this work, we employ the Karmarkar condition together with the notion of vanishing complexity (Herrera in Phys Rev D 97:044010, 2018) and isotropization technique to generate models of compact stars within the framework of complete geomet
Externí odkaz:
https://doaj.org/article/c6d638ecc3ab4579b32b1ac79cb8e7a5
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 9, Pp 1-11 (2022)
Abstract In the present work we have investigated a new anisotropic solution for polytropic stars in the framework of 4D Einstein–Gauss–Bonnet (EGB) gravity. The possibility of determining the masses and radii of compact stars which puts some lim
Externí odkaz:
https://doaj.org/article/fd1d5ca6d0ef43abbdc2b6627cdf0c05
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 2, Pp 1-11 (2022)
Abstract In this work, we present a hierarchical solution-generating technique employing the Minimum Gravitational Decoupling (MGD) Method and the generalized concept of Complexity as applied to Class I spacetime for bounded compact objects in classi
Externí odkaz:
https://doaj.org/article/fdefb0f2def34374bc780557298c2283
Autor:
S. K. Maurya, Riju Nag
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 1, Pp 1-14 (2022)
Abstract In the present paper, we discuss the role of gravitational decoupling to isotropize the anisotropic solution of Einstein’s field equations in the context of the complete geometric deformation (CGD) approach and its influence on the complex
Externí odkaz:
https://doaj.org/article/bdaad21e0c1944a1b7f2aa28d85fb281
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 1, Pp 1-13 (2022)
Abstract In this work we explore the characteristics of a polytropic solution for the anisotropic stellar object within the framework of Einstein–Gauss–Bonnet (EGB) gravity. We introduce anisotropy via the minimally gravitational decoupling metho
Externí odkaz:
https://doaj.org/article/7a897be03c024087af4ed0e6f10ed8bc
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 9, Pp 1-19 (2021)
Abstract In this article, we develop a theoretical framework to study compact stars in Einstein gravity with the Gauss–Bonnet (GB) combination of quadratic curvature terms. We mainly analyzed the dependence of the physical properties of these compa
Externí odkaz:
https://doaj.org/article/a166cdda619841f0bdddd7049f6ae6c2
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 8, Pp 1-21 (2021)
Abstract We present a new systematic approach to find the exact gravitationally decoupled anisotropic spherical solution in the presence of electric charge by using the complete geometric deformation (CGD) methodology. To do this, we apply the transf
Externí odkaz:
https://doaj.org/article/bdad109f4d6e47b18e11f00165d03e48
Publikováno v:
Results in Physics, Vol 29, Iss , Pp 104674- (2021)
The study of solution for the compact stellar objects such as neutron stars, white dwarfs, and black holes have attracted much consideration in recent days. To discuss this, we extended the charged perfect fluid solution into an anisotropic domain by
Externí odkaz:
https://doaj.org/article/6e9c570472c04119a188e232af7e2733
Publikováno v:
Entropy, Vol 23, Iss 8, p 1015 (2021)
In this paper, we investigated a new anisotropic solution for the strange star model in the context of 5D Einstein-Gauss-Bonnet (EGB) gravity. For this purpose, we used a linear equation of state (EOS), in particular pr=βρ+γ, (where β and γ are
Externí odkaz:
https://doaj.org/article/1512d313c2e34fb8aa28aa462dc92c90
Publikováno v:
Chinese Journal of Physics. 77:2854-2870