Homeward Sky
Hi there 👋, my name is Xinyu Xiang. I'm currently an undergraduate student in the Department of Physics at Tsinghua University.
Recent Posts
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Sewing Chiral RCFTs
Constructing higher genus rational conformal field theories from local ones via sewing procedure. -
Feynman Rules as a Monad
The definition of Feynman rules can be captured using the language of monads, and the "renormalization" procedure corresponds to the bar construction. -
Seeking Answers Beyond the "World"
For fresh water comes from the source. -
Chern Simons Theory and Yang-Baxter Equation
The Kontsevich integral could be found in perturbative Chern-Simons theory, which could be associated with the Yang-Baxter equation and R matrix. -
Chern Simons Theory From Anyons
An introduction to Chern-Simons theory through the study of anyons in two-dimensional space, whose Schrödinger equation is Knizhnik-Zamolodchikov equation.