The complete search for the supersymmetric Pati-Salam models from intersecting D6-branes | |
He,Weikun3,4; Li,Tianjun1,2; Sun,Rui4 | |
刊名 | Journal of High Energy Physics |
2022-08-03 | |
卷号 | 2022期号:8 |
关键词 | D-Branes String and Brane Phenomenology |
DOI | 10.1007/JHEP08(2022)044 |
英文摘要 | AbstractWe construct a systematic method to build all the possible three-family N\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \mathcal{N} $$\end{document} = 1 supersymmetric Pati-Salam models from Type IIA orientifolds on ??6/(?2× ?2) with intersecting D6-branes, in which the SU(4)C× SU(2)L× SU(2)R gauge symmetry can be broken down to the SU(3)C× SU(2)L× U(1)Y Standard Model gauge symmetry by the D-brane splitting and supersymmetry preserving Higgs mechanism. This is essentially achieved by solving all the common solutions for three generation conditions, RR tadpole cancellation conditions, and N\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$ \mathcal{N} $$\end{document} = 1 supersymmetry conditions with deterministic algorithm. We find that there are 202752 possible supersymmetric Pati-Salam models in total, and show that there are only 33 independent models with different gauge coupling relations at GUTs scale after modding out equivalent relations, such as T-dualities, etc. In particular, there is one and only one independent model which has gauge coupling unification. Furthermore, one can construct other types of intersecting D-brane models utilizing such deterministic algorithm, and therefore we suggest a brand new method for D-brane model building. |
语种 | 英语 |
出版者 | Springer Berlin Heidelberg |
WOS记录号 | BMC:10.1007/JHEP08(2022)044 |
内容类型 | 期刊论文 |
源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/60423] |
专题 | 中国科学院数学与系统科学研究院 |
通讯作者 | Sun,Rui |
作者单位 | 1.University of Chinese Academy of Sciences; School of Physical Sciences 2.Chinese Academy of Sciences; CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics 3.Academy of Mathematics and Systems Science 4.Korea Institute for Advanced Study |
推荐引用方式 GB/T 7714 | He,Weikun,Li,Tianjun,Sun,Rui. The complete search for the supersymmetric Pati-Salam models from intersecting D6-branes[J]. Journal of High Energy Physics,2022,2022(8). |
APA | He,Weikun,Li,Tianjun,&Sun,Rui.(2022).The complete search for the supersymmetric Pati-Salam models from intersecting D6-branes.Journal of High Energy Physics,2022(8). |
MLA | He,Weikun,et al."The complete search for the supersymmetric Pati-Salam models from intersecting D6-branes".Journal of High Energy Physics 2022.8(2022). |
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