Joseph Smith

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20242026

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hep-th2026

Quantum Effects in Supersymmetric Galilean Yang-Mills

Neil Lambert, Joseph Smith

We study the quantum dynamics of supersymmetric Galilean Yang-Mills (SGYM), with a focus on three dimensions where there is a classical scale symmetry. This is believed to be the w…

hep-th2026

Non-relativistic limits of $N = 4$ supersymmetric Yang-Mills theory and S-duality

Hyungrok Kim, Joseph Smith

We investigate non-relativistic limits of four-dimensional maximally supersymmetric Yang-Mills theory (4d MSYM) and their relation to the nonperturbative $\operatorname{SL}(2;\math…

hep-th2026

A Note on the Perturbative Expansion of the Schwinger Model on $S^{2}$

Joseph Smith

The Schwinger model is perhaps the simplest non-trivial exactly-solvable QFT. In this note we examine the perturbative structure of the theory on the sphere and provide evidence th…

Quantum Effects in Supersymmetric Galilean Yang-Mills

Non-relativistic limits of N=4 supersymmetric Yang-Mills theory and S-duality

A Note on the Perturbative Expansion of the Schwinger Model on S2

Non-relativistic limits of $N = 4$ supersymmetric Yang-Mills theory and S-duality

A Note on the Perturbative Expansion of the Schwinger Model on $S^{2}$