Formation of dark energy stars
General Relativity and Quantum Cosmology
2019-03-08 v2
Abstract
Dark energy stars are finite size astrophysical objects with an interior equation of state typical of dark energy. Examples are self-gravitating false vacuum bubbles, vacuum non-singular black holes, and gravastars. We present a time-dependent solution of Einstein's field equations that describes the collapse of a spherical system from an initial state of positive pressure to a final state with a dark energy core. Our solution has no singularities, no event horizons, and does not violate the weak or null energy conditions.
Keywords
Cite
@article{arxiv.1810.12400,
title = {Formation of dark energy stars},
author = {Philip Beltracchi and Paolo Gondolo},
journal= {arXiv preprint arXiv:1810.12400},
year = {2019}
}
Comments
Replaced with published version