Shan Hu

activity

20232026

collaborators

3 papers

hep-th2026

S-Duality for Non-Abelian Monopoles

Shan Hu

In $N = 4$ super-Yang-Mills theory with gauge group $G$ spontaneously broken to a subgroup $H$ , S-duality requires that the BPS monopole spectrum organizes into the same re…

hep-th2024

Nontrivial bundles and defect operators in $n$ -form gauge theories

Shan Hu

In $(d + 1)$ -dimensional $1$ -form nonabelian gauge theories, we classify nontrivial $0$ -form bundles in $R^{d}$ , which yield configurations of $D (d - 2 j)$ -branes wrapping $(…

hep-th2023

Quantum Spectrum of BPS Instanton States in $5 d$ Guage Theories

Shan Hu

We construct $1/2$ BPS 1-instanton states in the Hilbert space of $5 d$ gauge theories. The states are local with the scale size $ρ = 0$ . With the degeneracy from the gauge orie…

S-Duality for Non-Abelian Monopoles

Nontrivial bundles and defect operators in n-form gauge theories

Quantum Spectrum of BPS Instanton States in 5d Guage Theories

Nontrivial bundles and defect operators in $n$ -form gauge theories

Quantum Spectrum of BPS Instanton States in $5 d$ Guage Theories