ANISOTROPIC COMPACT STARS WITH VARIABLE COSMOLOGICAL CONSTANT

DOI10.1142/S0218271812500885zbMath1263.83045arXiv1204.3558OpenAlexW1972268597MaRDI QIDQ4921226

J. Naskar, Sk. Monowar Hossein, Farook Rahaman, Mehedi Kalam, Saibal Ray

Publication date: 23 May 2013

Published in: International Journal of Modern Physics D (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1204.3558

zbMATH Keywords

stabilitycosmological constantgeneral relativitycompact staranistropy

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Space-time singularities, cosmic censorship, etc. (83C75) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55) Relativistic gravitational theories other than Einstein's, including asymmetric field theories (83D05) Galactic and stellar structure (85A15) Exact solutions to problems in general relativity and gravitational theory (83C15)

Related Items (19)

Rastall-Maxwell approach for anisotropic charged strange stars ⋮ Fluid sphere: Stability problem and dimensional constraint ⋮ Relativistic Krori‐Barua Compact Stars in f(R,T)$f(R,T)$ Gravity ⋮ Study of Charged Compact Stars in Non‐minimally Coupled Gravity ⋮ Strange stars in Krori-Barua spacetime under \(f(R,T)\) gravity ⋮ Effect of \(f(R)\)-gravity models on compact stars ⋮ Anisotropic stellar compact spheres in f(R) gravity via Karmarkar approach ⋮ Comparative analysis of Einstein gravity and Rastall gravity for the compact objects ⋮ Anisotropic compact stars with karmarkar condition in energy-momentum squared gravity ⋮ Bardeen compact stars in modified f(R) gravity with conformal motion ⋮ Anisotropic strange stars with off-diagonal tetrad in f(T,𝒯 ) gravity ⋮ Embedding class-1 anisotropic solution in \(f(\mathcal{G})\) gravity ⋮ A new class of relativistic model of compact stars of embedding class I ⋮ Relativistic anisotropic models for compact star with equation of state p = f(ρ) ⋮ Hybrid star model with quark matter and baryonic matter in minimally coupled \(f ( R )\) gravity ⋮ Charged anisotropic Finch-Skea-Bardeen spheres ⋮ Study on anisotropic strange stars in Rastall gravity ⋮ Repulsive gravitational force and quintessence field in f(T) gravity: How anisotropic compact stars in strong energy condition behave ⋮ Relativistic strange stars in Tolman-Kuchowicz spacetime

Cites Work

• Singularity-free dark energy star
• MAXIMUM MASS–RADIUS RATIO FOR COMPACT GENERAL RELATIVISTIC OBJECTS IN SCHWARZSCHILD–DE SITTER GEOMETRY
• General Relativistic Fluid Spheres
• Bounds on the basic physical parameters for anisotropic compact general relativistic objects
• A singularity-free solution for a charged fluid sphere in general relativity
• The cosmological term as a source of mass
• Anisotropic stars in general relativity
• Sound speeds, cracking and the stability of self-gravitating anisotropic compact objects
• Type Ia Supernova Discoveries atz> 1 from theHubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution

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