Standard model from a supergravity model with a naturally small cosmological constant

被引:0
作者
Shing Yan Li
Yu-Cheng Qiu
S.-H. Henry Tye
机构
[1] Massachusetts Institute of Technology,Center for Theoretical Physics, Department of Physics
[2] The Hong Kong University of Science and Technology,Department of Physics and Jockey Club Institute for Advanced Study
[3] Cornell University,Department of Physics
来源
Journal of High Energy Physics | / 2021卷
关键词
Strings and branes phenomenology;
D O I
暂无
中图分类号
学科分类号
摘要
Guided by the naturalness criterion for an exponentially small cosmological constant, we present a string theory motivated 4-dimensional 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 non-linear supergravity model (or its linear version with a nilpotent superfield) with spontaneous supersymmetry breaking. The model encompasses the minimal supersymmetric standard model, the racetrack Kähler uplift, and the KKLT anti-D3-branes, and use the nilpotent superfield to project out the undesirable interaction terms as well as the unwanted degrees of freedom to end up with the standard model (not the supersymmetric version) of strong and electroweak interactions.
引用
收藏
相关论文
共 102 条
[1]  
Sumitomo Y(2013)3 JHEP 07 052-undefined
[2]  
Tye SHH(2019)3 JHEP 10 212-undefined
[3]  
Wong SSC(2003)3 Phys. Rev. D 68 046005-undefined
[4]  
Andriolo S(2021)7 JHEP 01 117-undefined
[5]  
Li SY(2007)3 Rev. Mod. Phys. 79 733-undefined
[6]  
Tye SHH(2004)3 JHEP 02 031-undefined
[7]  
Kachru S(2010)undefined Nucl. Phys. B 841 157-undefined
[8]  
Kallosh R(2015)undefined JHEP 12 039-undefined
[9]  
Linde AD(2017)undefined JHEP 10 185-undefined
[10]  
Trivedi SP(2019)undefined Phys. Rev. D 100 066001-undefined