3 papers
hep-th2026
Hodge numbers for orbifolds of Calabi-Yau threefolds Fermat type and the Roan pairs
Sergey Aleshin, Alexander Belavin, Gleb Koshevoy
First, for orbifolds of Calabi-Yau threefolds of Fermat type, we define Roan's Hodge numbers. We prove, Theorem \ref{main} , that for all orbifols of Calabi-Yau threefolds Fermat t…
hep-th2026
Construction of mirror pairs Calabi-Yau orbifolds of the Berglund-Hubsch type
Sergei Aleshin, Alexander Belavin
In this paper we have developed general algorithm for finding all orbifolds of Berglund-Hubsch-type Calabi-Yau manifolds and their mirrors. An explicit construction is formulated f…
hep-th2024
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 defo…