24 citations · 44 across the 5 of their papers we have counts for
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hep-ph2026
Nonlinear physics of axion inflation
Oleksandr Sobol, Richard von Eckardstein, Elias Koch +3
An axion-like field coupled to an Abelian gauge field provides one of the simplest inflationary models that is free from the eta problem and possesses an efficient reheating mechan…
hep-ph2024★ 14 cited
On the Schwinger effect during axion inflation
Richard von Eckardstein, Kai Schmitz, Oleksandr Sobol
Pair-creation of charged particles in a strong gauge-field background - the renowned Schwinger effect - can strongly alter the efficiency of gauge-field production during axion inf…