מפגש קבוצת התיאוריה של אנרגיות גבוהות: Monodromy problem for conformal blocks in W3 CFT

Abstract: 

We investigate Fuchsian equations for confromal blocks arising in the context of 2D conformal field theory. We show that in W3 theory appears a series of so-called rigid Fuchsian equations and use this fact to find the connection matrix between s- and t-channel blocks.

This matrix is needed for computing W3 correlation functions in the framework of the bootstrap approach.