Baryogenesis from a right-handed neutrino condensate

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作者
Gabriela Barenboim
Javier Rasero
机构
[1] Universitat de València-CSIC,Departament de Física Teòrica and IFIC
关键词
Cosmology of Theories beyond the SM; Neutrino Physics;
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摘要
We show that the baryon asymmetry of the Universe can be generated by a strongly coupled right handed neutrino condensate which also drives inflation. The resulting model has only a small number of parameters, which completely determine not only the baryon asymmetry of the Universe and the mass of the right handed neutrino but also the inflationary phase. This feature allows us to make predictions that will be tested by current and planned experiments. As compared to the usual approach our dynamical framework is both economical and predictive.
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