{"title":"$U(1)_\\chi$ and Seesaw Dirac Neutrinos","authors":"E. Ma","doi":"10.31526/LHEP.1.2019.109","DOIUrl":null,"url":null,"abstract":"In the context of $SO(10) \\to SU(5)\\times U(1)\\chi$, it is shown how seesaw Dirac neutrinos \nmay be obtained. In this framework, $U(1)$ lepton number is conserved, with which self-interacting dark matter with a light scalar dilepton mediator may be implemented. In \naddition, $U(1)$ baryon number may be broken to (−1)3B, thereby generating a baryonasymmetry of the Universe. The axionic solution to the strong CP problem may alsobe incorporated.","PeriodicalId":36085,"journal":{"name":"Letters in High Energy Physics","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Letters in High Energy Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31526/LHEP.1.2019.109","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Physics and Astronomy","Score":null,"Total":0}
引用次数: 6
Abstract
In the context of $SO(10) \to SU(5)\times U(1)\chi$, it is shown how seesaw Dirac neutrinos
may be obtained. In this framework, $U(1)$ lepton number is conserved, with which self-interacting dark matter with a light scalar dilepton mediator may be implemented. In
addition, $U(1)$ baryon number may be broken to (−1)3B, thereby generating a baryonasymmetry of the Universe. The axionic solution to the strong CP problem may alsobe incorporated.
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