Rozansky-Witten geometry of Coulomb branches and logarithmic knot invariants

[摘要] By studying Rozansky-Witten theory with non-compact target spaces we find new connections with knot invariants whose physical interpretation was not known. This opens up several new avenues, which include a new formulation of q-series invariants of 3-manifolds in terms of affine Grassmannians and a generalization of Akutsu-Deguchi-Ohtsuki knot invariants. (C) 2021 Elsevier B.V. All rights reserved.

[发布日期] 2021-10-01

[关键词] Equivariant index formula;Verlinde formula;Rozansky-Witten theory;ADO invariants