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astro-ph.CO2025
Viability of generalized -inflation from Planck, ACT, and DESI Data
Gabriel German, Juan Carlos Hidalgo
We study inflationary constraints from reheating on two classes of single-field inflationary models: a generalized -attractor with potential $V(ϕ) = V_0 \!\left(1 - \sech^p\!\le…
astro-ph.CO2025
Perturbative analysis of the reheating dynamics of -attractors
Gabriel German
We study the reheating phase following inflation in the context of single-field models, focusing on the perturbative decay of the inflaton into lighter particles. A general analyti…