Unified picture for Dirac neutrinos, dark matter, dark energy and matter-antimatter asymmetry

Abstract

We propose a unified scenario to generate the masses of Dirac neutrinos and cold dark matter at the TeV scale, understand the origin of dark energy and explain the matter-antimatter asymmetry of the universe. This model can lead to significant impact on the Higgs searches at LHC.

Comments: 5 pages, 3 figures. Title changed. Abstract, introduction and summary revised. References added. Model and conclusion unchanged