Particle production in the interiors of acoustic black holes

6533b872fe1ef96bd12d2f6a

RESEARCH PRODUCT

Particle production in the interiors of acoustic black holes

Paul R. Anderson Richard A. Dudley Alessandro Fabbri Roberto Balbinot

subject

High Energy Physics - Theory Phonon Astrophysics::High Energy Astrophysical Phenomena toy model FOS: Physical sciences Particle production Black holes General Relativity and Quantum Cosmology (gr-qc)01 natural sciences General Relativity and Quantum Cosmology thermal General Relativity and Quantum Cosmology 0103 physical sciences Thermal 010306 general physics Physics SIMPLE (dark matter experiment)Condensed matter physics Anomalous scattering 010308 nuclear & particles physics [PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th]scattering horizon: acoustic [PHYS.PHYS.PHYS-GEN-PH]Physics [physics]/Physics [physics]/General Physics [physics.gen-ph]field theory in curved space black hole: acoustic Formal aspects of field theory High Energy Physics - Theory (hep-th)Quantum Gases (cond-mat.quant-gas)[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]Particle Condensed Matter - Quantum Gases phonon: production

description

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 non-thermality is due to the anomalous scattering that occurs in the interior regions.

year	journal	country	edition	language
2019-10-10

10.1103/physrevd.100.105021 http://hdl.handle.net/10261/208009

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