Gravitational radiation from MHD turbulence in the early universe
Alberto Roper Pol
TL;DR
This paper reviews numerical simulation results on how magnetohydrodynamic turbulence in the early universe could generate a background of gravitational waves, highlighting recent advances in understanding this cosmological phenomenon.
Contribution
It presents new numerical simulation findings on gravitational wave production from early universe MHD turbulence, advancing the understanding of cosmological gravitational wave sources.
Findings
Numerical simulations show MHD turbulence can produce detectable gravitational waves.
The gravitational wave spectrum depends on turbulence properties.
Results contribute to understanding the early universe's gravitational wave background.
Abstract
I briefly discuss recent results of numerical simulations addressing the generation of a cosmological gravitational wave background produced by turbulence sources in the early universe. Contribution to the 2021 Gravitation session of the 55th Rencontres de Moriond.
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Taxonomy
TopicsPulsars and Gravitational Waves Research · Cosmology and Gravitation Theories · Geophysics and Gravity Measurements