dc.contributor.authorMa, Ernest
dc.identifier.citationMa, E. (2012). Dark-matter fermion from left-right symmetry. Physical review D, 85(9), 091701-.en_US
dc.description.abstractIn an unconventional realization of left-right symmetry, the particle corresponding to the left-handed neutrino νL [with SU(2)L interactions] in the right-handed sector, call it nR [with SU(2)R interactions], is not its Dirac mass partner, but a different particle which may be a dark-matter candidate. In parallel to leptogenesis in the SU(2)L sector, asymmetric production of nR may occur in the SU(2)R sector. This mechanism is especially suited for nR mass of order 1 to 10 keV, i.e. warm dark matter, which is a possible new paradigm for explaining the structure of the Universe at all scales.en_US
dc.relation.ispartofseriesPhysical review Den_US
dc.rights© 2012 American Physical Society. This paper was published in Physical review D and is made available as an electronic reprint (preprint) with permission of American Physical Society. The paper can be found at the following official DOI: [http://dx.doi.org/10.1103/PhysRevD.85.091701]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
dc.subjectDRNTU::Science::Physics::Atomic physics
dc.titleDark-matter fermion from left-right symmetryen_US
dc.typeJournal Article
dc.contributor.researchInstitute of Advanced Studiesen_US
dc.description.versionPublished Version

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