Non-Gaussian stochastic gravitational waves from phase transitions

Non-Gaussian stochastic gravitational waves from phase transitions

Abstract Cosmological phase transitions in the primordial universe can produce anisotropic stochastic gravitational wave backgrounds (GWB), similar to the cosmic microwave background (CMB). For adiabatic perturbations, the fluctuations in GWB follow those in the CMB, but if primordial fluctuations c...

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Bibliographic Details
Main Authors:	Soubhik Kumar, Raman Sundrum, Yuhsin Tsai
Format:	Article
Language:	English
Published:	SpringerOpen 2021-11-01
Series:	Journal of High Energy Physics
Subjects:	Cosmology of Theories beyond the SM Beyond Standard Model
Online Access:	https://doi.org/10.1007/JHEP11(2021)107

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