Matteo Sacchi

collaborators

3 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

3d SUSY enhancement and non-semisimple TQFTs from four dimensions

Arash Arabi Ardehali, Dongmin Gang, Neville Joshua Rajappa +1

It has been recently shown that the celebrated SCFT $_{4}$ /VOA $_{2}$ correspondence can be bridged via three-dimensional field theories arising from a specific R-symmetry twisted circle…

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

3d SUSY enhancement and non-semisimple TQFTs from four dimensions

Schur Connections: Chord Counting, Line Operators, and Indices

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