Universal asymptotics of three-point coefficients from elliptic representation of Virasoro blocks
Universal asymptotics of three-point coefficients from elliptic representation of Virasoro blocks
In ($1+1$)-$d$ CFTs, the 4-point function on the plane can be mapped to the pillow geometry and thereby crossing symmetry gets translated into a modular property. This feature arises from the Virasoro blocks in the elliptic representation. We use these modular features to derive a universal asymptotic formula for OPE …