In this talk, we will discuss the reason of quantization of spins. Analogously, as you well know, charges are also quantized. It is natural to understand the underlying relations between them. We will manifest their common topological mechanism. Similarly, the topological method is also applicable to impose the constraints like spin-charge relations of electronic systems: Q-2S must be an even integer.
Speaker
A/Prof. Yuan Yao
School of Physics and Astronomy, SJTU
Time
2025.2.26 12:00-13:30