Regular black hole in three dimensions
Myung, Yun Soo
arxiv: General Relativity and Quantum Cosmology | Astrophysics::High Energy Astrophysical Phenomena
We find a new black hole in three dimensional anti-de Sitter space by introducing an anisotropic perfect fluid inspired by the noncommutative black hole. This is a regular black hole with two horizons. We compare thermodynamics of this black hole with that of non-rotating BTZ black hole. The first-law of thermodynamics is not compatible with the Bekenstein-Hawking entropy.