Periods of the multiple Berglund-Huebsch-Krawitz mirrors
arXiv:2012.03320 · doi:10.1007/s11005-021-01439-5
Abstract
We consider the multiple Calaby-Yau (CY) mirror phenomenon which appears in Berglund-Hübsch-Krawitz (BHK) mirror symmetry. We show that for any pair of Calabi--Yau orbifolds that are BHK mirrors of a loop--chain type pair of Calabi--Yau manifolds in the same weighted projective space the periods of the holomorphic nonvanishing form coincide.
Some important changes of the content and title, typos fixed