Exact dark energy star solutions

Abstract

Adopting the phantom (ghost) scalar field description of dark energy, we construct a general class of exact interior solutions describing mixed relativistic stars containing both ordinary matter and dark energy in different proportions. The exterior solution that continuously matches the interior solutions is found. Exact solutions describing extremal configuration with zero ordinary matter pressure are also constructed.

8 pages, LaTex; v2 comments and references added, typos corrected

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• Generic thin-shell gravastars
• Dark Energy Stars with Phantom Field
• Radial pulsations, moment of inertia and tidal deformability of dark energy stars
• Effect of rainbow function on the structural properties of dark energy star
• Effect of massive graviton on dark energy star structure
• Dark Energy Star in Gravity's Rainbow
• The minimum mass of a spherically symmetric object in $D$-dimensions, and its implications for the mass hierarchy problem
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• Dark energy stars: Stable configurations
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• White dwarfs as a probe of dark energy
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• Numerical Approach to the Exterior Solution of Spherically Symmetric and Static Configuration in Scalar-Tensor Theories
• Geometry of static $w=-1/5$ perfect fluid spheres in general relativity
• Gravastars in a Non-minimally Coupled Gravity with Electromagnetism