145 citations
- CIUDADEC2 papers
- Industrial University of SantanderCO1 paper
- Instituto de Física CorpuscularES1 paper
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1 paper
- Lancaster UniversityGB1 paper
- Universidad de AntioquiaCO1 paper
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hep-ph2009★ 24 cited
BMSSM Implications for Cosmology
Nicolas Bernal, Kfir Blum, Marta Losada +1
The addition of non-renormalizable terms involving the Higgs fields to the MSSM (BMSSM) ameliorates the little hierarchy problem of the MSSM. We analyze in detail the two main cosm…
hep-ph2007★ 24 cited
Variations on leptogenesis
Diego Aristizabal Sierra, Marta Losada, Enrico Nardi
We study variations of the standard leptogenesis scenario that can arise if an additional mass scale related to the breaking of some new symmetry (as for example a flavor or the B-…
hep-ph2004★ 2 cited
Note about leptogenesis from gravity waves in models of inflation
David H. Lyth, Yeinzon Rodriguez, Carlos Quimbay
We show how the mechanism recently proposed by Alexander, Peskin, and Sheikh-Jabbari, in which the observed cosmic matter-antimatter asymmetry comes from the contribution of the co…