Oscar Lewis

collaborators

2 papers

hep-th2026

$G_{2}$ -Manifolds from 4d $N = 1$ Quivers

Andreas P. Braun, Oscar Lewis, Matteo Sacchi +1

Inspired by quantum field-theoretic constructions of 4d $N = 1$ quiver gauge theories that flow to superconformal field theories (SCFTs), we construct 7d manifolds of $G_{2}$ …

hep-th2025

Schur Connections: Chord Counting, Line Operators, and Indices

Oscar Lewis, Mark Mezei, Matteo Sacchi +1

Recently, an intriguing correspondence was conjectured in arXiv:2409.11551 between Schur half-indices of pure 4d $S U (2)$ $N = 2$ supersymmetric Yang-Mills (SYM) theory with…

G2​-Manifolds from 4d N=1 Quivers

Schur Connections: Chord Counting, Line Operators, and Indices

$G_{2}$ -Manifolds from 4d $N = 1$ Quivers