Dark matter and baryogenesis in the Fermi-bounce curvaton mechanism

Andrea Addazi; Antonino Marciano; Stephon Alexander; Yi-Fu Cai

arxiv: 1612.00632 · v2 · pith:WVCDP42Rnew · submitted 2016-12-02 · 🌀 gr-qc · astro-ph.CO· hep-th

Dark matter and baryogenesis in the Fermi-bounce curvaton mechanism

Andrea Addazi , Stephon Alexander , Yi-Fu Cai , Antonino Marciano This is my paper

classification 🌀 gr-qc astro-ph.COhep-th

keywords matterbaryogenesiscurvatondarkfermionmechanismspeciesargue

0 comments

read the original abstract

We elaborate on a toy-model of matter bounce, in which the matter content is constituted by two fermion species endowed with four fermion interaction term. We describe the curvaton mechanism that is forth generated, and then argue that one of the two fermionic species may realize baryogenesis, while the other (lighter) one is compatible with constrains on extra hot dark matter particles.

This paper has not been read by Pith yet.

discussion (0)

Forward citations

Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

The Quintom theory of dark energy after DESI DR2
astro-ph.CO 2025-05 unverdicted novelty 3.0

This review traces the history of dynamical dark energy, presents the no-go theorem against single-field crossing of w = -1, and surveys viable Quintom constructions including multi-field models and modified gravity i...