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Production of matter in the universe via after-GUT interaction
Production of matter universe via after-GUT interaction
2010/12/21
In this paper we propose a model of the dark energy decay into ordinary and dark matter via the action of some interaction, dubbed as the after-GUT interaction, with the mass scale between the electro...
We study cascade hierarchy in supersymmetric SU(5) grand unified theory.The neutrino Dirac mass matrix of the cascade form can lead to the tri-bimaximal generation mixing at the leading order in the s...