Generalized ModMax and the Early Universe

Fuente: arXiv
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Autori principali: Sabido, M., Sierra, V.
Natura: Preprint
Pubblicazione: 2026
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author Sabido, M.
Sierra, V.
author_facet Sabido, M.
Sierra, V.
contents In this work, we study a cosmological model driven by Generalized ModMax nonlinear electrodynamics. We find that, with an appropriate choice of the theory's parameters, the universe's initial singularity can be avoided. Moreover, we also find that this model has an inflationary epoch that is consistent with the current values for $N$, $n_s$ and $r$. Therefore, using Generalized ModMax, we can construct a non singular Universe with an inflationary epoch.
format Preprint
id arxiv_https___arxiv_org_abs_2601_20908
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Generalized ModMax and the Early Universe
Sabido, M.
Sierra, V.
General Relativity and Quantum Cosmology
High Energy Physics - Theory
In this work, we study a cosmological model driven by Generalized ModMax nonlinear electrodynamics. We find that, with an appropriate choice of the theory's parameters, the universe's initial singularity can be avoided. Moreover, we also find that this model has an inflationary epoch that is consistent with the current values for $N$, $n_s$ and $r$. Therefore, using Generalized ModMax, we can construct a non singular Universe with an inflationary epoch.
title Generalized ModMax and the Early Universe
topic General Relativity and Quantum Cosmology
High Energy Physics - Theory
url https://arxiv.org/abs/2601.20908