Formation of dark energy stars
arXiv:1810.12400 · doi:10.1103/PhysRevD.99.044037
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.
Replaced with published version
References in corpus (7)
- Noncommutative geometry inspired charged black holes
- How to tell a gravastar from a black hole
- Ergoregion instability of ultra-compact astrophysical objects
- Gravastar Shadows
- On the ergoregion instability in rotating gravastars
- Electrically charged gravastar configurations
- Gravastars and Black Holes of Anisotropic Dark Energy
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- Testing the nature of dark compact objects: a status report
- Anisotropic stars as ultracompact objects in General Relativity
- Observational evidence for cosmological coupling of black holes and its implications for an astrophysical source of dark energy
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- Dark Energy Stars in Tolman-Kuchowicz spacetime in the context of Einstein Gravity
- Cosmologically coupled compact objects: a single parameter model for LIGO--Virgo mass and redshift distributions
- Phenomenology of GUP stars
- Derivations of group rings
- Quantum-corrected scattering and absorption of a Schwarzschild black hole with GUP
- Cosmological coupling of nonsingular black holes
- Detectable universes inside regular black holes
- Massive Compact Bardeen Stars with Conformal Motion
- Slowly rotating gravastars
- Analytical model of dark energy stars
- Charged strange star coupled to anisotropic dark energy in Tolman-Kuchowicz spacetime
- Non-radial oscillations in anisotropic dark energy stars
- Positive neutrino masses with DESI DR2 via matter conversion to dark energy
- An exact time-dependent interior Schwarzschild solution
- Nonsingular black holes from conformal symmetries
- Horizonless star based on regular black hole with finite radius and its observational signatures
- Charged analog of anisotropic dark energy star in Rastall gravity
- Slowly rotating covariant anisotropic objects
- Effective models of non-singular quantum black holes