Gravitational wave spectra from oscillon formation after inflation

Gravitational wave spectra from oscillon formation after inflation

Abstract We systematically investigate the preheating behavior of single field inflation with an oscillon-supporting potential. We compute both the properties of the emitted gravitational waves as well as the number density and characteristics of the produced oscillons. By performing numerical simul...

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Bibliographic Details
Main Authors:	Takashi Hiramatsu, Evangelos I. Sfakianakis, Masahide Yamaguchi
Format:	Article
Language:	English
Published:	SpringerOpen 2021-03-01
Series:	Journal of High Energy Physics
Subjects:	Lattice Quantum Field Theory Cosmology of Theories beyond the SM Solitons Monopoles and Instantons
Online Access:	https://doi.org/10.1007/JHEP03(2021)021

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