2 papers
hep-th2026
Free-Field Construction of Heterotic String Compactified on Calabi-Yau Orbifolds via Correspondence with SCFT Minimal Models
Grigory Makarov, Doron Gepner, Alexander Belavin
We establish a correspondence between the free-field construction and the minimal-model construction of the Calabi--Yau sector of the four-dimensional heterotic string compactified…
hep-th2025
Equivalence of Deformations of Berglund Hübsch Mirror Pairs
Alexander A. Belavin, Doron R. Gepner
We investigate here the deformations of Berglund Hübsch loop and chain mirrors where the original manifolds are defined in the same weighted projective space. We show that the def…