Evaporation of near-extremal Reissner-Nordström black holes.
The formation of near-extremal Reissner-Nordström black holes in the S-wave approximation can be described, near the event horizon, by an effective solvable model. The corresponding one-loop quantum theory remains solvable and allows one to follow analytically the evaporation process, which is shown to require an infinite amount of time.
Fabbri
A
A
Dipartimento di Fisica dell'Università di Bologna and INFN sezione di Bologna, Via Irnerio 46, 40126 Bologna, Italy. fabbria@bo.infn.it
Navarro
D J
DJ
Navarro-Salas
J
J
D055580:Astronomical Phenomena; D001256:Astronomy; D008962:Models, Theoretical