Rainbow's Stars

Abstract

In recent years, a growing interest on the equilibrium of compact astrophysical objects like white dwarf and neutron stars has been manifested. In particular, various modifications due to Planck scale energy effects have been considered. In this paper we analyze the modification induced by Gravity's Rainbow on the equilibrium configurations described by the Tolman-Oppenheimer-Volkoff (TOV) equation. Our purpose is to explore the possibility that the Rainbow Planck-scale deformation of space-time could support the existence of different compact stars.

18 pages

References in corpus (24)

• Lorentz invariance with an invariant energy scale
• Gravity's Rainbow
• Stellar equilibrium configurations of compact stars in $f(R,T)$ gravity
• Planck stars
• Black Hole Remnant from Gravity's Rainbow
• Planck star phenomenology
• Central Density Dependent Anisotropic Compact Stars
• Modified Dispersion Relations lead to a finite Zero Point Gravitational Energy
• Particle propagation and effective space-time in Gravity's Rainbow
• The cosmological constant as an eigenvalue of f(R)-gravity Hamiltonian constraint
• Modified Dispersion Relations and Black Hole Entropy
• Quantum gravity effects on statistics and compact star configurations
• Self-sustained wormholes in modified dispersion relations
• Distorting General Relativity: Gravity's Rainbow and f(R) theories at work
• Quantum gravity effects on compact star cores
• Naked Singularities are not Singular in Distorted Gravity
• White dwarfs as test objects of Lorentz violations
• On Modified Dispersion Relations and the Chandrasekhar Mass Limit
• UV and IR quantum-spacetime effects for the Chandrasekhar model
• Gravity in quantum spacetime
• The Cosmological Constant as an Eigenvalue of a Sturm-Liouville Problem and its Renormalization
• Casimir Energy and the Cosmological Constant
• Study of Anisotropic Compact Stars in Starobinsky Model
• Testing energy non-additivity in white dwarfs

Cited by in corpus (9)

• Study on anisotropic strange stars in $f(R,T)$ gravity: An embedding approach under simplest linear functional of matter-geometry coupling
• Effects of energy dependent spacetime on geometrical thermodynamics and heat engine of black holes: gravity's rainbow
• Influence of $f(R)$ Models on the Existence of Anisotropic Self-Gravitating Systems
• Thermal fluctuations of charged black holes in gravity's rainbow
• Rainbow gravity corrections to the information flux of a black hole and the sparsity of Hawking radiation
• Effects of gravity rainbow on scalar bosonic and oscillator fields in Bonnor-Melvin space-time with a cosmological constant
• Stable three-dimensional (un)charged AdS gravastars in gravity's rainbow
• Dark Energy Star in Gravity's Rainbow
• Neutron Star in Quantized-space-time