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

I report on some scenarios where the gravitino is the dark matter and the supersymmetry breaking mediated by a gauge sector.Comment: 11 pages, 4 figures, To appear in the proceedings of Seventh International Heidelberg Conference on Dark Matter in Astro and Particle Physics (DARK 2009), Christchurch, New Zealand, 18-24 Jan 200