From the 1 of 7 linked papers with an AI index.
7 papers
Twisting BFSS & IKKT
Fabian Hahner, Natalie M. Paquette
The paper studies twisted versions of the BFSS matrix quantum mechanics and the IKKT matrix model at large N, computes their BV‑BRST cohomology, and relates these twists to corresp…
Moduli spaces of type II twists
Fabian Hahner
We provide a complete classification of twisting supercharges for type IIA supergravity in a flat background by determining the orbits of square-zero elements in the (1,1) super Po…
Higher Symmetries in Twisted Eleven-Dimensional Supergravity
Fabian Hahner, Natalie M. Paquette, Surya Raghavendran
In supersymmetric theories, protected quantities can be reorganized into holomorphic-topological theories by twisting. Recently, it was observed by Jonsson, Kim and Young that resi…
On square-zero elements in the IIB supersymmetry algebra
Fabian Hahner
We describe the variety of square-zero elements in the (2,0) super Poincaré algebra in ten dimensions, together with its orbit stratification induced by the action of the spin gro…
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…