Superposition of a static perfect fluid and a radial elecric field
arXiv:gr-qc/9605040 · doi:10.1063/1.531195
Abstract
We obtain a two-parameter set of solutions, which represents a spherically symmetric space-time with a superposition of a neutral fluid and an electric field. The electromagnetic four-potential of this Einstein-Maxwell space-time is taken in the form A=(q/n)(r^n)dt, when n=/0 and A=q*ln(r)dt, when n=0 (where q and n are arbitrary constants)
12 pages, RevTeX, no figures