Polytropic stars in three-dimensional spacetime
arXiv:gr-qc/0302074 · doi:10.1016/S0370-2693(99)01181-8
Abstract
We investigate three-dimensional perfect fluid stars with polytropic equation of state, matched to the exterior three-dimensional black hole geometry of Banados, Teitelboim and Zanelli. A new class of exact solutions for a generic polytropic index is found and analysed.
3 pages, revtex