报告题目： Tensor Product state approach to strongly correlated systems
报告题目： A topological world: From topological phases of quantum matter to the origin of gravity
In this talk, I will give an introduction for topological phases of quantum matter. In particular, I will describe the mathematical foundation of topological phases of quantum matter and their corresponding classification schemes. If time permits, I will also mention our recent progress on the emergence of quantum gravity from topological gravity.