359 citations · 929 across the 20 of their papers we have counts for
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astro-ph.CO2020★ 41 cited
Circular Polarization of Gravitational Waves from Early-Universe Helical Turbulence
Tina Kahniashvili, Axel Brandenburg, Grigol Gogoberidze +2
We perform direct numerical simulations to compute the net circular polarization of gravitational waves from helical (chiral) turbulent sources in the early Universe for a variety…
astro-ph.CO2020★ 89 cited
NANOGrav signal from MHD turbulence at QCD phase transition in the early universe
A. Neronov, A. Roper Pol, C. Caprini +1
The NANOGrav collaboration has recently reported evidence for the existence of a stochastic gravitational wave background in the 1-100 nHz frequency range. We argue that such backg…