English

Rainbow's Stars

General Relativity and Quantum Cosmology 2017-03-08 v1 High Energy Physics - Theory

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.

Keywords

Cite

@article{arxiv.1607.08234,
  title  = {Rainbow's Stars},
  author = {Remo Garattini and Gianluca Mandanici},
  journal= {arXiv preprint arXiv:1607.08234},
  year   = {2017}
}

Comments

18 pages

R2 v1 2026-06-22T15:06:00.355Z