Does phantom energy produce black hole?
arXiv:gr-qc/0612154 · doi:10.1393/ncb/i2006-10033-x
Abstract
We have found an exact solution of spherically symmetrical Einstein equations describing a black hole with a special type phantom energy source. It is surprising to note that our solution is analogous to Reissner-Nordström black hole.
5 pages. Published in Nuovo Cimento 121B, 279 (2006)