Duality for toric Landau–Ginzburg models

Patrick Clarke
2017 Advances in Theoretical and Mathematical Physics  
We introduce a duality construction for toric Landau-Ginzburg models, applicable to complete intersections in toric varieties via the sigma model / Landau-Ginzburg model correspondence. This construction is shown to reconstruct those of Batyrev-Borisov, Berglund-Hübsch, Givental, and Hori-Vafa. It can be done in more general situations, and provides partial resolutions when the above constructions give a singular mirror. An extended example is given: the Landau-Ginzburg models dual to elliptic curves in (P 1 ) 2 .
doi:10.4310/atmp.2017.v21.n1.a5 fatcat:5ez4bjcap5f5jmk3lctf4a2zyi