Strangely dual orbifold equivalence I
Quantum Algebra
2016-05-12 v1 Combinatorics
Group Theory
Abstract
In this brief note we prove orbifold equivalence between two potentials described by strangely dual exceptional unimodular singularities of type and in two different ways. The matrix factorizations proving the orbifold equivalence give rise to equations whose solutions are permuted by Galois groups which differ for different expressions of the same singularity.
Cite
@article{arxiv.1509.08069,
title = {Strangely dual orbifold equivalence I},
author = {Rachel Newton and Ana Ros Camacho},
journal= {arXiv preprint arXiv:1509.08069},
year = {2016}
}
Comments
Appendix by the second author and Federico Zerbini