909 citations · 3k across the 81 of their papers we have counts for
4 papers · 2 filters
Aspects of production and kinetic decoupling of non-thermal dark matter
Giorgio Arcadi, Piero Ullio
We reconsider non-thermal production of WIMP dark matter in a systematic way and using a numerical code for accurate computations of dark matter relic densities. Candidates with la…
Minimal Flavour Violation and Neutrino Masses without R-parity
Giorgio Arcadi, Luca Di Luzio, Marco Nardecchia
We study the extension of the Minimal Flavour Violation (MFV) hypothesis to the MSSM without R-parity. The novelty of our approach lies in the observation that supersymmetry enhanc…
Gravitino Dark Matter in Tree Level Gauge Mediation with and without R-parity
Giorgio Arcadi, Luca Di Luzio, Marco Nardecchia
We investigate the cosmological aspects of Tree Level Gauge Mediation, a recently proposed mechanism in which the breaking of supersymmetry is communicated to the soft scalar masse…
Accurate estimate of the relic density and the kinetic decoupling in non-thermal dark matter models
Giorgio Arcadi, Piero Ullio
Non-thermal dark matter generation is an appealing alternative to the standard paradigm of thermal WIMP dark matter. We reconsider non-thermal production mechanisms in a systematic…