Luis O. Pimentel

activity

19942026

most citedEffects of Bulk Viscosity on Cosmological Evolution

4 citations · 4 across the 4 of their papers we have counts for

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2 papers · 1 filter

astro-ph.CO2026

Large primordial non-Gaussianity from transient turns in Higgs- $R^{2}$ inflation

Flavio Pineda, Luis O. Pimentel

We investigate the generation of primordial non-Gaussianities in multifield Higgs-- $R^{2}$ inflation, focusing on the effects of transient turning trajectories in the hyperbolic fiel…

astro-ph.CO2025

Isocurvature-induced features in multi-field Higgs- $R^{2}$ inflation

Flavio Pineda, Luis O. Pimentel

We study primordial perturbations in Higgs-- $R^{2}$ inflation in the presence of non-minimal kinetic mixing between the Higgs field and the scalaron. By numerically solving the multi…

Large primordial non-Gaussianity from transient turns in Higgs-R2 inflation

Isocurvature-induced features in multi-field Higgs-R2 inflation

Large primordial non-Gaussianity from transient turns in Higgs- $R^{2}$ inflation

Isocurvature-induced features in multi-field Higgs- $R^{2}$ inflation