Properties of Solutions in 2+1 Dimensions

Abstract

We solve the Einstein equations for the 2+1 dimensions with and without scalar fields. We calculate the entropy, Hawking temperature and the emission probabilities for these cases. We also compute the Newman-Penrose coefficients for different solutions and compare them.

arXiv comment16 pages, 1 figures, PlainTeX, Dedicated to Prof. Yavuz Nutku on his 60th birthday. References added

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• Hairy black hole entropy and the role of solitons in three dimensions
• Novel rotating hairy black hole in (2+1)-dimensions
• Static black hole solutions with a self interacting conformally coupled scalar field
• Einstein-Born-Infeld black holes with a scalar hair in three-dimensions
• $(2+1)$-dimensional charged black holes with scalar hair in Einstein-Power-Maxwell Theory
• Gravitational Collapse of Inhomogeneous Dust in (2+1) Dimensions
• Gravity/CFT correspondence for three dimensional Einstein gravity with a conformal scalar field
• Exact radial solution in 2+1 gravity with a real scalar field
• Thermodynamics of a charged hairy black hole in (2+1) dimensions
• Gravity coupled to a scalar field from a Chern-Simons action: describing rotating hairy black holes and solitons with gauge fields
• Energy Loss of a Heavy Particle near 3D Charged Rotating Hairy Black Hole
• Particle creation in (2+1) circular dust collapse
• Dynamical Black Holes in 2+1 Dimensions
• Quasinormal modes of charged BTZ black holes
• Einstein gravity with torsion induced by the scalar field
• Spinor coupling to the weak Poincare gauge theory of gravity in three dimensions
• Self-interacting scalar field in (2+1) dimensions Einstein gravity with torsion