'Classification of phenomenological supersymmetric and non-supersymmetric heterotic string vacua'

“现象学超对称和非超对称异质弦真空的分类”

• 批准号: 1947604
• 金额: --
• 依托单位: University of Liverpool
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2017
• 资助国家: 英国
• 起止时间: 2017 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-1947604
• 关键词: Classification; phenomenological; supersymmetric; non; heterotic

Following on from previous work on the classification of free fermionic string vacua for different SO(10) subgroups, I explore novel computational techniques for exploring the space of vacua, such as the identification of fertile regions in the space of SO(10) vacua. The long term aim is to utilising techniques from machine learning to find such fertile regions. A second thread to the project is analysing non-supersymmetric string models in the free fermionic formulation and finding models that can be argued to be stable through ensuring tachyons are projected out the spectrum and moduli are fixed.

在前人对不同SO(10)亚群的自由费米弦真空进行分类的基础上，我探索了探索真空空间的新的计算技术，例如识别SO(10)真空空间中的肥沃区域。长期目标是利用机器学习的技术来发现这样的肥沃地区。该项目的第二条线索是分析自由费米子公式中的非超对称弦模型，并通过确保快子投射出光谱和模数是固定的，找到可以被证明是稳定的模型。