Vladimir Belavin

Four-point correlation numbers in super Minimal Liouville Gravity in the Ramond sector

A bstract In this work, we continue the investigation of correlation numbers in $$ \mathcal{N} $$ N = 1 super Minimal Liouville Gravity (SMLG), with physical fields in the Ramond sector. Building upon our previous construction of physical operators and the evaluation of three-poi...

The complete massless singlet spectrum in the free-field construction of heterotic strings on Calabi–Yau orbifolds

A bstract We apply the free-field construction of the heterotic string compactified on Berglund–Hübsch Calabi–Yau orbifolds by computing the full spectrum of massless E 6 singlets. The contribution of the descendant vertices is obtained by combining the exact content of the irred...