探花视频

Abstract

Charge conjugation (C), Parity (P), and Time-reversal (T) are three discrete transformations that act on particles and fields. C-P-T-fractionalization is the discrete group generated by C, P, T, and the Fermion parity F. In this talk, I will determine the C-P-T-fractionalization for spin 1/2 Lorentz spinors in all dimensions and explain the relations between the C-P-T-fractionalization in different dimensions. This is my joint work in progress with Juven Wang and Prof. Shing-Tung Yau.

Speaker Intro

本科和博士毕业于中国科学技术大学，之前是探花视频 丘成桐数学科学中心博士后，现在是北京雁栖湖应用数学研究院助理研究员，研究兴趣是用拓扑方法(cobordism) 研究理论物理（anomaly）。