3 problems

Let a non-rank-zero 3d $\mathcal{N}=4$ SQFT be a three-dimensional supersymmetric quantum field theory with nonzero rank, and let its boundary VOA be obtained after a topological t…

Let $M_3$ be a weakly negative plumbed three-manifold with defects labelled by highest weights $\nu_v\vec\omega$ at nodes $v\in V_W$, and let $\hat Z_b(M_3;W_{\{\nu_v\}};\tau)$ be…

Let $\mathcal{T}$ be a four-dimensional $\mathcal{N}=2$ field theory with Seiberg–Witten integrable system $(M,\Omega_I)$ and holomorphic Lagrangian section $S$. Let…