2 papers
hep-th2025
Conformal blocks of Wess-Zumino-Witten model from its free-field representation
Alexei Morozov, Hasib Sifat
A powerful approach to the celebrated Wess-Zumino-Witten (WZW) model is provided by its free-field realization. However, explicit calculations of conformal blocks are not described…
hep-th2025
Itzykson-Zuber correlators from character expansion
Alexei Morozov, Hasib Sifat
We demonstrate the consistency of character expansion for the Itzykson-Zuber (IZ) model in terms of Schur polynomials with the old formulas for pair correlators with the IZ measure…