2 papers
hep-th2024
Equivalence Relations on Vertex Operator Algebras, I: Genus
Sven Möller, Brandon C. Rayhaun
In this first of a series of two papers, we investigate two different equivalence relations obtained by generalizing the notion of genus of even lattices to the setting of vertex o…
hep-th2023
Rationality in Four Dimensions
Leonardo Rastelli, Brandon C. Rayhaun
By leveraging the physics of the Higgs branch, we argue that the conformal central charges and of an arbitrary 4d superconformal field theory (SCFT) are rational numb…