15 citations · 22 across the 3 of their papers we have counts for
8 papers
(3+1)D topological orders with only a -charged particle
Theo Johnson-Freyd
There is exactly one bosonic (3+1)-dimensional topological order whose only nontrivial particle is an emergent boson: pure gauge theory. There are exactly two (3+1)-…
Topological Mathieu Moonshine
Theo Johnson-Freyd
We explore the Atiyah-Hirzebruch spectral sequence for the -cohomology of the classifying space of the largest Mathieu group , twisted by a…
Supersymmetry and the Suzuki chain
Theo Johnson-Freyd
We classify SVOAs with no free fermions and with bosonic subalgebra a simply connected WZW algebra which is not of type . The latter restriction makes the class…
Mock modularity and a secondary elliptic genus
Davide Gaiotto, Theo Johnson-Freyd
The theory of Topological Modular Forms suggests the existence of deformation invariants for two-dimensional supersymmetric field theories that are more refined than the standard e…
A Note On Some Minimally Supersymmetric Models In Two Dimensions
D. Gaiotto, T. Johnson-Freyd, E. Witten
We explore the dynamics of a simple class of two-dimensional models with supersymmetry, namely sigma-models with target and the minimal possible set of fields. For an…
Galois action on VOA gauge anomalies
Theo Johnson-Freyd
Assuming regularity of the fixed subalgebra, any action of a finite group on a holomorphic VOA determines a gauge anomaly , where $\bold…