PT Journal
AU Balbinot, R
   Fabbri, A
   Dudley, RA
   Anderson, PR
TI Particle production in the interiors of acoustic black holes
SO Physical Review D
JI Phys. Rev. D
PY 2019
BP 105021
EP 13pp
VL 100
IS 10
DI 10.1103/PhysRevD.100.105021
LA English
AB Phonon creation inside the horizons of acoustic black holes is investigated using two simple toy models. It is shown that, unlike what occurs in the exterior regions, the spectrum is not thermal. This nonthermality is due to the anomalous scattering that occurs in the interior regions.
ER