一吐心绪 最近学习状态相当之差，我想是时候停下来整顿思绪，反省自己了。自从大四完全没有课业之后，就完全是在自学，缺少合适的反馈。由于缺少参照物，感觉自己已经在自学中彻底迷失了，为了完成一时兴起而...

2022/10/1 都说密涅瓦的猫头鹰在黄昏起飞，怎么我到了晚上脑子就不带转的。 2022/10/9 最近学了Nakahara上纤维丛的三章，接下来整理一下，把老板的note和另外一个FIber...

(generalized/super) Group cohomology construction and classification of (interacting) bosonic/fer...

Introduction The classification of vector bundles with arbitary base space and different dimens...

Acknowledgement This is the lecture notes taken from the 2020 lectures on topological order [http...

Anyons in discrete gauge theories A review of quasi quantum double type anyons. Not...

Introduction Algebraic topology is the interplay between continuous and discrete mathematics, fo...

CFT Books and Notes conformal field theroy-“the yellow book” Introduction to conformal field the...

Acknowledgement This is the lecture notes taken from the online lecture: Introduction to CFT by T...

Acknowledgement I found the PiTP 2015 contain rich materials on both field theory and topological...