Thermodynamics of an universe with decaying cold dark matter

Abstract In this work we focus on the thermodynamics consistency of a new set of solutions emerging from a cosmology in which dark matter is able to decay into relativistic particles within the dark sector. It is important to stress that the lifetime of dark matter is larger than the age of the univ...

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Bibliographic Details
Main Authors: Javier Juárez-Jiménez, Ana A. Avilez-López, Miguel Cruz
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14465-7
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