Approach to Standard Model based on Superstring Compactifications

我们对各种Calabi-Yau流形和通量背景下膜的超弦紧化进行了系统的研究，这对基本粒子统一模型的构建具有重要意义。我们主要通过弦世界表的共形场论方法和超对称规范理论的分析，对弦理论的数学结构和由通量引起的低能有效理论的非摄动方面获得了许多重要的见解。

We have made systematic studies on the superstring compactifications on various Calabi-Yau manifolds and the branes on flux backgrounds, which plays important roles in construction of the unified model of elementary particles. We have gained various significant insights about the mathematical structure of string theory and non-perturbative aspects of low-energy effective theories caused by the flux, mainly through our approaches by conformal field theories on string worldsheet, and also analysis of supersymmetric gauge theories.