Scenarios of Gravitino Dark Matter and their Cosmological and Particle Physics Implications

TL;DR

This paper explores various scenarios where gravitinos serve as dark matter candidates within models featuring gauge-mediated supersymmetry breaking, analyzing their cosmological and particle physics implications.

Contribution

It introduces specific gravitino dark matter scenarios with gauge mediation and discusses their implications for cosmology and particle physics.

Findings

Identifies viable gravitino dark matter scenarios.

Analyzes cosmological constraints on these models.

Discusses particle physics signatures of gravitino dark matter.

Abstract

I report on some scenarios where the gravitino is the dark matter and the supersymmetry breaking mediated by a gauge sector.