Virasoro conformal block
= Virasoro conformal block
{wiki=Virasoro_conformal_block}
The Virasoro conformal block is a fundamental concept in conformal field theory (CFT), particularly in two-dimensional CFTs. It plays an important role in the study of correlation functions of primary fields in such theories. \#\#\# Key Points: 1. **Virasoro Algebra**: The Virasoro algebra is an extension of the Lie algebra of the conformal group, which arises in the context of 2D conformal field theories.