The 3d $A$-model and generalised symmetries, Part I: bosonic
Chern-Simons theories
The 3d $A$-model and generalised symmetries, Part I: bosonic
Chern-Simons theories
The 3d $A$-model is a two-dimensional approach to the computation of supersymmetric observables of three-dimensional $\mathcal{N}=2$ supersymmetric gauge theories. In principle, it allows us to compute half-BPS partition functions on any compact Seifert three-manifold (as well as of expectation values of half-BPS lines thereon), but previous results focussed on the …