Quantum interference in gravitational particle production

Quantum interference in gravitational particle production

Abstract Previous numerical investigations of gravitational particle production during the coherent oscillation period of inflation displayed unexplained fluctuations in the spectral density of the produced particles. We argue that these features are due to the quantum interference of the coherent s...

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Bibliographic Details
Main Authors:	Edward Basso, Daniel J. H. Chung, Edward W. Kolb, Andrew J. Long
Format:	Article
Language:	English
Published:	SpringerOpen 2022-12-01
Series:	Journal of High Energy Physics
Subjects:	Early Universe Particle Physics Particle Nature of Dark Matter
Online Access:	https://doi.org/10.1007/JHEP12(2022)108

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