Compact stars in gravity
arXiv:1608.00566 · doi:10.1140/epjc/s10052-016-4503-0
Abstract
In the present paper we generate a set of solutions describing the interior of a compact star under theory of gravity which admits conformal motion. We consider the equation of state (EOS) with for the fluid distribution consisting normal matter, being the EOS parameter. We therefore explore several aspects of the model analytically along with graphical representations to check the physical validity as well as acceptability of it within specified observational constraint in connection to a dozen of the compact star candidates. It is shown from the presented model that these objects are nothing but radiating compact stars.
16 pages, 6 figures, 1 table, substantial modification based on referee report
References in corpus (24)
- Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
- Shapiro delay measurement of a two solar mass neutron star
- f(R,T) gravity
- Modified f(R) gravity consistent with realistic cosmology: from matter dominated epoch to dark energy universe
- Cosmological viability of f(R)-gravity as an ideal fluid and its compatibility with a matter dominated phase
- Cosmological perturbations in f(T) gravity
- Observational constraints on theory
- The Mass and Radius of the Neutron Star in 4U 1820-30
- f(T) gravity mimicking dynamical dark energy. Background and perturbation analysis
- models with phantom divide line crossing
- Observational information for f(T) theories and Dark Torsion
- Conformal transformation in theories
- Static Solutions with Spherical Symmetry in f(T) Theories
- Cosmological solutions from Induced Matter Model applied to 5D f(R,T) gravity and the shrinking of the extra coordinate
- Charged gravastars admitting conformal motion
- Friedmann model with viscous cosmology in modified gravity theory
- Dynamical Instability and Expansion-free Condition in Gravity
- Evolution of Axially Symmetric Anisotropic Sources in Gravity
- Conformally symmetric traversable wormholes
- Wormhole geometries with conformal motions
- Relativistic compact stars in gravity admitting conformal motion
- Pure kinetic k-essence as the cosmic speed-up
- Dynamical Instability of Spherical Star in gravity
- A class of solutions for anisotropic stars admitting conformal motion
Cited by in corpus (31)
- Modelling wormholes in gravity
- The simplest non-minimal matter-geometry coupling in the cosmology
- Non-exotic matter wormholes in a trace of the energy-momentum tensor squared gravity
- Stellar equilibrium configurations of white dwarfs in the gravity
- Charged compact star in gravity in Tolman-Kuchowicz spacetime
- Relativistic Krori-Barua Compact Stars in Gravity
- Non-trivial class of anisotropic compact stellar model in Rastall gravity
- Existence of Non-singular Stellar Solutions within the context of Electromagnetic Field: A Comparison between Minimal and Non-minimal Gravity Models
- Radial oscillations and stability of compact stars in gravity
- Anisotropic spheres via embedding approach in gravity with matter coupling
- A generalized Finch-Skea class one static solution
- Magnetized strange quark matter in gravity with bilinear and special form of time varying deceleration parameter
- Charged strange star with Krori-Barua potential in gravity admitting Chaplygin equation of state
- Compact stars with specific mass function
- Charged quark stars in gravity
- Viable and Stable Compact Stellar Structures in Theory
- Moment of inertia of slowly rotating anisotropic neutron stars in gravity
- Physical Analysis of Spherical Stellar Structures in Theory
- Tolman IV fluid sphere in f(R, T) gravity
- Massive Compact Bardeen Stars with Conformal Motion
- Decoupled Anisotropic Buchdahl's Relativistic Models in Theory
- Gravitational wave echoes from compact stars in gravity
- Estimation of Cosmological Parameters, Stability Analysis and Energy Conditions in Viable Modified Gravity
- Phantom energy supported wormhole model in gravity assuming conformal motion
- Singularity-free nonexotic compact star in gravity
- A Comprehensive Study of Massive Compact Star Admitting Conformal Motion Under Bardeen Geometry
- Role of Curvature-Matter Coupling on Anisotropic Strange Stars
- Self-similarity in static axially symmetric relativistic fluids
- Possible existence of stable compact stars in gravity
- Study of Anisotropic Polytropes in Theory
- Non-singular T-K axion stars with/without the dynamical bosonic field in the presence of negative term