Orbifold equivalent potentials

Carqueville, Nils, Ros Camacho, Ana ORCID: https://orcid.org/0000-0001-9947-203X and Runkel, Ingo 2016. Orbifold equivalent potentials. Journal of Pure and Applied Algebra 220 (2) , pp. 759-781. 10.1016/j.jpaa.2015.07.015

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Abstract

To a graded finite-rank matrix factorisation of the difference of two homogeneous potentials one can assign two numerical invariants, the left and right quantum dimensions. The existence of such a matrix factorisation with non-zero quantum dimensions defines an equivalence relation between potentials, giving rise to non-obvious equivalences of categories.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Mathematics
Publisher:	Elsevier
ISSN:	0022-4049
Date of First Compliant Deposit:	14 February 2020
Date of Acceptance:	3 July 2015
Last Modified:	07 Nov 2023 06:24
URI:	https://orca.cardiff.ac.uk/id/eprint/129661

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