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20242026
most citedA universal bound on the duration of a kination era

8 citations · 15 across the 5 of their papers we have counts for

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hep-ph2025

New Source for QCD Axion Dark Matter Production: Curvature Induced

Cem Eröncel, Yann Gouttenoire, Ryosuke Sato +2

We discuss a novel mechanism for generating dark matter from a fast-rolling scalar field, relevant for both inflation and rotating axion models, and apply it specifically to the (Q…

hep-ph2025

A universal bound on the duration of a kination era

Cem Eröncel, Yann Gouttenoire, Ryosuke Sato +2

We show that primordial adiabatic curvature fluctuations generate an instability of the scalar field sourcing a kination era. We demonstrate that the generated higher Fourier modes…