4 papers
New N=2 superconformal field theories from S-folds
Simone Giacomelli, Carlo Meneghelli, Wolfger Peelaers
We study the four-dimensional N=2 superconformal field theories that describe D3-branes probing the recently constructed N=2 S-folds in F-theory. We introduce a novel, infinite cla…
Deformation quantizations from vertex operator algebras
Yiwen Pan, Wolfger Peelaers
In this note we address the question whether one can recover from the vertex operator algebra associated with a four-dimensional N=2 superconformal field theory the deformation qua…
VOAs and rank-two instanton SCFTs
Christopher Beem, Carlo Meneghelli, Wolfger Peelaers +1
We analyze the N=2 superconformal field theories that arise when a pair of D3-branes probe an F-theory singularity from the perspective of the associated vertex operator algebra. W…
Schur correlation functions on
Yiwen Pan, Wolfger Peelaers
The Schur limit of the superconformal index of four-dimensional superconformal field theories has been shown to equal the supercharacter of the vacuum module of thei…