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Saibal Ray

Researcher at Government College of Engineering and Ceramic Technology

Publications -  134
Citations -  2755

Saibal Ray is an academic researcher from Government College of Engineering and Ceramic Technology. The author has contributed to research in topics: General relativity & Quark star. The author has an hindex of 26, co-authored 134 publications receiving 2079 citations. Previous affiliations of Saibal Ray include Islamic Azad University & Barasat Government College.

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Compact stars in f(R,\mathcal {T}) gravity

Amit Das, +3 more
- 28 Nov 2016 - 
TL;DR: In this paper, a set of solutions describing the interior of a compact star under the theory of gravity which admits conformal motion is generated, and the physical validity and acceptability of the present model within the specified observational constraint in connection to a dozen of the compact star candidates are quite satisfactory.
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Gravastars in f ( R , T ) gravity

Amit Kumar Das, +5 more
- 06 Jun 2017 - 
TL;DR: In this article, the authors proposed a unique stellar model under the $f(R,\mathcal{T})$ gravity by using the conjecture of Mazur-Mottola, which is known as gravastar and a viable alternative to the black hole as available in literature.
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Exploring physical features of anisotropic strange stars beyond standard maximum mass limit in $f\left(R,\mathcal {T}\right)$ gravity

Debabrata Deb, +7 more
- 01 Jun 2019 - 
TL;DR: In this article, a specific model of anisotropic stars in the modified |$f\left(R,\mathcal {T}\right)$|-type gravity was derived by deriving solutions to the modified Einstein field equations representing a spherically symmetric anisotropy stellar object.
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Generalized model for anisotropic compact stars

S. K. Maurya, +3 more
- 30 Jun 2016 - 
TL;DR: An exact generalized model for anisotropic compact stars of embedding class one is sought for under general relativistic background in this paper, where the generic solutions are verified by exploring different physical aspects, viz. energy conditions, mass-radius relation, stability of the models, in connection to their validity.
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Anisotropic strange stars under simplest minimal matter-geometry coupling in the $f (R,T)$ gravity

Debabrata Deb, +3 more
- 16 Apr 2018 - 
TL;DR: In this paper, the authors studied the effects of the interaction between the matter and the curvature terms in the modified Tolman-Oppenheimer-Volkoff (TOV) equation in the framework of $f\left(R,\mathcal{T}\right)$ gravity and studied in detail the dependence of the different physical parameters due to the chosen different values of $\chi$.