13 citations · 14 across the 2 of their papers we have counts for
4 papers
The Jordan--Chevalley decomposition for -bundles on elliptic curves
Dragoş Frăţilă, Sam Gunningham, Penghui Li
We study the moduli stack of degree semistable -bundles on an irreducible curve of arithmetic genus , where is a connected reductive group. Our main result descri…
The Arf-Brown TQFT of Pin Surfaces
Arun Debray, Sam Gunningham
The Arf-Brown invariant is an 8th root of unity associated to a surface equipped with a pin structure. In this note we investigate a certain fully extended…
Symmetries of categorical representations and the quantum Ngô action
David Ben-Zvi, Sam Gunningham
We observe that all classical Hamiltonian systems coming from the invariant polynomials on a reductive Lie algebra g can be integrated in a universal way. This is a consequence of…
The Character Field Theory and Homology of Character Varieties
David Ben-Zvi, Sam Gunningham, David Nadler
We construct an extended oriented -dimensional topological field theory, the character field theory attached to a affine algebraic group in characteristic zero, which…