7 papers
Kodaira-Spencer theory for flux backgrounds
Caleb Jonker, Julian Kupka, Ingmar Saberi +2
We give an explicit description (in component fields) of a holomorphic theory associated to a general supersymmetric background of supergravity in ten dimensions. Co…
Duality of generalized Maxwell theories as an equivalence in derived geometry
Chris Elliott, Owen Gwilliam, Ingmar Saberi +1
We propose a non-perturbative description of the moduli spaces encoding p-form generalized Maxwell theories in any dimension, using derived differential geometry. Our approach synt…
Kodaira-Spencer theory for Courant algebroids
Julian Kupka, Ingmar Saberi, Charles Strickland-Constable +1
Studying Courant algebroids on dg ringed manifolds, we observe that the associated Roytenberg-Weinstein algebra admits a local structure reminiscent of a shifted contact…
Branes and DAHA Representations
Sergei Gukov, Peter Koroteev, Satoshi Nawata +2
Using brane quantization, we study the representation theory of the spherical double affine Hecke algebra of type in terms of the topological A-model on the moduli space of f…
Eleven-dimensional supergravity as a Calabi-Yau twofold
Fabian Hahner, Ingmar Saberi
We construct a generalization of Poisson-Chern-Simons theory, defined on any supermanifold equipped with an appropriate filtration of the tangent bundle. Our construction recovers…
Six-dimensional supermultiplets from bundles on projective spaces
Fabian Hahner, Simone Noja, Ingmar Saberi +1
The projective variety of square-zero elements in the six-dimensional minimal supersymmetry algebra is isomorphic to . We use this fact, together…