Gauge origami and quiver W-algebras. Part III. Donaldson-Thomas qq-characters
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2025)050
Abstract: We further develop the BPS/CFT correspondence between quiver W-algebras/qq-characters and partition functions of gauge origami. We introduce qq-characters associated with multi-dimensional partitions with nontrivial boundary conditions which we call Donaldson-Thomas (DT) qq-characters. They are operator… read more here.
Keywords: donaldson thomas; gauge origami; quiver algebras; thomas characters ... See more keywords
INTRINSIC STABILIZER REDUCTION AND GENERALIZED DONALDSON–THOMAS INVARIANT
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the Institute of Mathematics of Jussieu"
DOI: 10.1017/s1474748023000142
Abstract: Let $\sigma $ be a stability condition on the bounded derived category $D^b({\mathop{\mathrm {Coh}}\nolimits } W)$ of a Calabi–Yau threefold W and $\mathcal {M}$ a moduli stack parametrizing $\sigma $ -semistable objects of fixed topological… read more here.
Keywords: intrinsic stabilizer; donaldson thomas; generalized donaldson; stabilizer reduction ... See more keywords
Donaldson-Thomas invariants, torus knots, and lattice paths
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DOI: 10.1103/physrevd.98.026022
Abstract: In this paper, we find and explore the correspondence between quivers, torus knots, and combinatorics of counting paths. Our first result pertains to quiver representation theory—we find explicit formulas for classical generating functions and Donaldson-Thomas… read more here.
Keywords: generating functions; invariants torus; lattice paths; thomas invariants ... See more keywords