Anisotropic strange star with de Sitter spacetime

Stars can be treated as self-gravitating fluid. Krori and Barua (J. Phys. A., Math. Gen. 8:508, 1975 ) gave an analytical solution to that kind of fluids. In this connection, we propose a de Sitter model for an anisotropic strange star with the Krori–Barua spacetime. We incorporate the existence of...

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Bibliographic Details
Published in:The European physical journal. C, Particles and fields Particles and fields, 2012-12, Vol.72 (12), p.1-7, Article 2248
Main Authors: Kalam, Mehedi, Rahaman, Farook, Ray, Saibal, Hossein, Sk. Monowar, Karar, Indrani, Naskar, Jayanta
Format: Article
Language:English
Subjects:
Anisotropy
Astronomy
Astrophysics and Cosmology
Computational fluid dynamics
Cosmological constant
Elementary Particles
Exact sciences and technology
Exact solutions
Gravitation
Hadrons
Heavy Ions
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quarks
Regular Article - Theoretical Physics
Relativity
Spacetime
Stars
String Theory
The physics of elementary particles and fields
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Summary:Stars can be treated as self-gravitating fluid. Krori and Barua (J. Phys. A., Math. Gen. 8:508, 1975 ) gave an analytical solution to that kind of fluids. In this connection, we propose a de Sitter model for an anisotropic strange star with the Krori–Barua spacetime. We incorporate the existence of the cosmological constant on a small scale to study the structure of anisotropic strange stars and come to the conclusion that this doping is very well compatible with the well-known physical features of strange stars.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-012-2248-y