The complete search for the supersymmetric Pati-Salam models from intersecting D6-branes
文献类型：期刊论文
| 作者 | He, Weikun3; Li, Tianjun1,2 ; Sun, Rui
|
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2022 |
| 期号 | 8页码:44 |
| ISSN号 | 1029-8479 |
| 关键词 | STRING COMPACTIFICATIONS IIA ORIENTIFOLDS D=4 N=1 BRANES UNIFICATION |
| DOI | 10.1007/JHEP08(2022)044 |
| 英文摘要 | We construct a systematic method to build all the possible three-family N = 1 supersymmetric Pati-Salam models from Type IIA orientifolds on T-6/(Z(2) x Z(2)) with intersecting D6-branes, in which the SU(4)(C) x SU(2)(L) x SU(2)(R) gauge symmetry can be broken down to the SU(3)(C) x SU(2)(L) x 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 = 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. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/27878]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China 2.Acad Math & Syst Sci, Beijing 100190, Peoples R China 3.Korea Inst Adv Study, 85 Hoegiro, Seoul 02455, South Korea 4.Univ Chinese Acad Sci, Sch Phys Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China |
| 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(8):44. |
| 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(8),44. |
| MLA | He, Weikun,et al."The complete search for the supersymmetric Pati-Salam models from intersecting D6-branes".JOURNAL OF HIGH ENERGY PHYSICS .8(2022):44. |
入库方式： OAI收割
来源：理论物理研究所
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