Gravitational Radiation from Primordial Helical Magnetohydrodynamic Turbulence

Kahniashvili, Tina and Gogoberidze, Grigol and Ratra, Bharat (2008) Gravitational Radiation from Primordial Helical Magnetohydrodynamic Turbulence. Physical Review Letters, 100.

[img]
Preview
Text
kgr09.pdf

Download (160kB) | Preview

Abstract

We consider gravitational waves (GWs) generated by primordial inverse-cascade helical magneto-hydrodynamical (MHD) turbulence produced by bubble collisions at the electroweak phase transitions (EWPT). Compared to the unmagnetized EWPT case, the spectrum of MHD-turbulence-generated GWs peaks at lower frequency with larger amplitude and can be detected by the proposed Laser Interferometer Space Antenna.

Item Type: Article
Subjects: Q Science > QB Astronomy
Q Science > QC Physics
Depositing User: Prof. Tina Kahniashvili
Date Deposited: 29 Jan 2014 19:48
Last Modified: 27 Mar 2015 07:04
URI: http://eprints.iliauni.edu.ge/id/eprint/726

Actions (login required)

View Item View Item