6 papers
Higgsless Lagrangian SCFTs and Strongly Finite VOAs
Siqi Chen, Anirudh Deb, Leonardo Rastelli
Vertex operator algebras (VOAs) are well studied in both mathematics and physics. The best understood class is that of strongly rational VOAs, whose representation category is maxi…
On non-relativistic integrable models and 4d SCFTs
Rotem Ben Zeev, Anirudh Deb, Hee-Cheol Kim +1
We elaborate on the relation between the generalized Schur index of SCFTs in four dimensions and the non-relativistic limit of the elliptic Ruijsenaars-Schneider model. In pa…
Aspects of holographic entanglement using physics-informed-neural-networks
Anirudh Deb, Yaman Sanghavi
We implement physics-informed-neural-networks (PINNs) to compute holographic entanglement entropy and entanglement wedge cross section. This technique allows us to compute these qu…
Generalized Schur limit, modular differential equations and quantum monodromy traces
Anirudh Deb
We explore some aspects of the generalized Schur limit, defined in arXiv:2506.13764. Based on several examples, we conjecture that the generalized Schur limit as a function of …
Generalized Schur partition functions and RG flows
Anirudh Deb, Shlomo S. Razamat
We revisit a double-scaled limit of the superconformal index of superconformal field theories (SCFTs) which generalizes the Schur index. The resulting partition functi…
The Nilpotency Index for 4d SCFTs
Anirudh Deb, Carlo Meneghelli, Leonardo Rastelli
A well-developed classification program for 4d super conformal field theories (SCFTs) leverages Seiberg-Witten geometry on the Coulomb branch of vacua; theories are…