慕尼黑大学Stefan Groot NIBBELINK教授报告
发布时间：2015.09.01
来源： 本站
报告人：慕尼黑大学 Stefan Groot NIBBELINK 教授
报告题目：Non-supersymmetric heterotic model building
时间：2015年9月1日星期一下午4点
地点：物理馆323室
报告摘要：We discuss recent investigations of constructions of non-super\-symmetric models in string theory. We start from the non-supersymmetric heterotic SO(16)xSO(16) in ten dimensions and describe its compactification on smooth and singular manifolds. We show that it is possible to get models that look quite similar to the Standard Model of particle physics. However, understanding the cosmological constant in such constructions is a major challenge for future research
