5 papers
WIMP Freeze-Out in Diffusive Unimodular Gravity
Cesar Bonilla, Esteban Gonzalez, Carlos Maldonado
We study a non-standard cosmology (NSC) scenario within the Unimodular Gravity (UG) framework, sourced by a scalar field that undergoes energy diffusion, parametrized by the di…
Neutrino Masses and Dark Matter Stability in 3HDMs with Minimal Non-Abelian Discrete Symmetries
Cesar Bonilla, Andres Layana-Ramirez
We present minimal three-Higgs-doublet models (3HDMs) based on global non-Abelian discrete symmetries that simultaneously explain neutrino masses and dark matter stability. A resid…
JUNO's Impact on the Neutrino Mass Ordering from Lorentz Invariance Violation
Tatiana Araya-Santander, Cesar Bonilla, Supriya Pan
We explore the potential of the Jiangmen Underground Neutrino Observatory (JUNO) to probe new physics by searching for Lorentz-invariance violation (LIV). Using the 59.1-day datase…
A novel two loop inverse seesaw model
Gonzalo BenÃtez-Irarrázabal, RocÃo Branada BalbontÃn, Cesar Bonilla +3
We propose a Standard Model (SM) extension where neutrinos get masses through a two-loop inverse seesaw mechanism. This naturally explains the smallness of the neutrino masses and…
Multi-component Dark Matter from an scenario
Carlos Alvarado, Alfredo Aranda, Cesar Bonilla +1
A multi-component weakly-interacting dark matter scenario is analyzed, where the candidate dark matter states arise from the symme…