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Boucenna, Mohamed Sofiane; Morisi, S.; Shafi, Qaisar; Furtado Valle, José Wagner | |||
Aquest document és un/a article, creat/da en: 2014 | |||
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We propose that inflation and dark matter have a common origin, connected to the neutrino mass generation scheme. As a model we consider spontaneous breaking of global lepton number within the seesaw mechanism. We show that it provides an acceptable inflationary scenario consistent with the recent cosmic microwave background B-mode observation by the BICEP2 experiment. The scheme may also account for the baryon asymmetry of the Universe through leptogenesis for reasonable parameter choices. | |||
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