Fermion zero modes in Painlevé-Gullstrand black hole
G. E. Volovik
Low Temperature Laboratory, Helsinki University of Technology, FIN-02015 HUT, Finland
and
L. D. Landau Institute for Theoretical Physics RAS, 117940 Moscow, Russia
PACS: 04.70.-s, 05.30.Fk
Abstract
Painlevé-Gullstrand metric of the black hole allows to
discuss the fermion zero modes inside the hole. The
statistical mechanics of the fermionic microstates can be
responsible for the black hole thermodynamics. These fermion
zero modes also lead to quantization of the horizon area.