The curve-quiver potential conjecture for crepant resolutions of abelian quotient singularities

Let GG be a finite abelian subgroup of SL3(C)\operatorname{SL}_3(\mathbb{C}), and let QQ be the curve quiver for a crepant resolution of C3/G\mathbb{C}^3/G. A minimal potential on QQ is a potential satisfying the minimality condition used for curve quivers. Curve-quiver potential conjecture. There is a unique minimal potential WW on QQ such that the quivers with potential mutation-equivalent to (Q,W)(Q,W) naturally biject with crepant resolutions of C3/G\mathbb{C}^3/G in such a way that mutation in a node corresponds to flopping the associated curve. This conjecture seeks to extend the correspondence between quiver-with-potential mutations and flops beyond the polyhedral case to finite abelian subgroups of SL3(C)\operatorname{SL}_3(\mathbb{C}); its status is not determined by the supplied source context.

Sources & referencesView supporting material

Primary source

Mary Barker, Benjamin Standaert and Ben Wormleighton, “Crepant resolutions, mutations, and the space of potentials”, arXiv:2304.09063 (2023).

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