Spectral flow construction of mirror pairs of CY orbifolds

Abstract

We consider the CY orbifolds connected with the products of N=(2,2) supersymmetric minimal models. We use the spectral flow construction of states, as well as its mirror one, to explicitly show that these CY orbifolds are canonically combined into mirror pairs of isomorphic models, associated to the mutually dual pairs of admissible groups of Berglund-Hubsh-Krawitz.