41 citations · 149 across the 7 of their papers we have counts for
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hep-ph2022★ 33 cited
Gravitational wave background from vacuum and thermal fluctuations during axion-like inflation
P. Klose, M. Laine, S. Procacci
We revisit the framework of axion-like inflation in view of the possibility that the coupling of the inflaton to a non-Abelian topological charge density could lead to the generati…
hep-ph2022★ 18 cited
Shape of the hot topological charge density spectral function
M. Laine, L. Niemi, S. Procacci +1
After motivating an interest in the shape of the topological charge density spectral function in hot Yang-Mills theories, we estimate it with the help of thermally averaged classic…
hep-ph2022★ 40 cited
Gravitational wave background from non-Abelian reheating after axion-like inflation
P. Klose, M. Laine, S. Procacci
A pseudoscalar inflaton , coupled to the topological charge density of a non-Abelian sector, can decay to gauge bosons (), which may thermalize rapidly.…