{"title":"The absence of observable proton decay in a global SU(5) F-theory model","authors":"Herbert Clemens, Stuart Raby","doi":"10.1007/JHEP10(2023)181","DOIUrl":null,"url":null,"abstract":"<p>We begin with an <i>E</i><sub>8</sub> <i>× E</i><sub>8</sub> Heterotic model broken to an SU(5)<sub>gauge</sub> <i>×</i> U(1)<sub><i>X</i></sub> and a twin SU(5)<sub>gauge</sub> <i>×</i> U(1)<sub><i>X</i></sub>, where one SU(5) and its spectrum is identified as the visible sector while the other can be identified as a hidden twin sector. In both cases we obtain the minimal supersymmetric standard model (MSSM) spectrum after Wilson-line symmetry-breaking enhanced by a low energy R-parity and <span>\\( {\\mathbb{Z}}_4^R \\)</span> symmetry. We argue that there will not be any observable proton decay in this model.</p>","PeriodicalId":48906,"journal":{"name":"Journal of High Energy Physics","volume":"2023 10","pages":""},"PeriodicalIF":5.0000,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/JHEP10(2023)181.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of High Energy Physics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/JHEP10(2023)181","RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHYSICS, PARTICLES & FIELDS","Score":null,"Total":0}
引用次数: 0
Abstract
We begin with an E8× E8 Heterotic model broken to an SU(5)gauge× U(1)X and a twin SU(5)gauge× U(1)X, where one SU(5) and its spectrum is identified as the visible sector while the other can be identified as a hidden twin sector. In both cases we obtain the minimal supersymmetric standard model (MSSM) spectrum after Wilson-line symmetry-breaking enhanced by a low energy R-parity and \( {\mathbb{Z}}_4^R \) symmetry. We argue that there will not be any observable proton decay in this model.
期刊介绍：
The aim of the Journal of High Energy Physics (JHEP) is to ensure fast and efficient online publication tools to the scientific community, while keeping that community in charge of every aspect of the peer-review and publication process in order to ensure the highest quality standards in the journal.
Consequently, the Advisory and Editorial Boards, composed of distinguished, active scientists in the field, jointly establish with the Scientific Director the journal''s scientific policy and ensure the scientific quality of accepted articles.
JHEP presently encompasses the following areas of theoretical and experimental physics:
Collider Physics
Underground and Large Array Physics
Quantum Field Theory
Gauge Field Theories
Symmetries
String and Brane Theory
General Relativity and Gravitation
Supersymmetry
Mathematical Methods of Physics
Mostly Solvable Models
Astroparticles
Statistical Field Theories
Mostly Weak Interactions
Mostly Strong Interactions
Quantum Field Theory (phenomenology)
Strings and Branes
Phenomenological Aspects of Supersymmetry
Mostly Strong Interactions (phenomenology).
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
