3 problems

The Coulomb branch formula. The rational index is conjectured to be

Let a $K$-node quiver have adjacency matrix $\alpha_{ab}$, dimension vector $\gamma=(N_1,\dots,N_K)$, stability parameters $\zeta=(\zeta_1,\dots,\zeta_K)$, and generic superpotenti…

Let $\gamma_i$ be charge vectors, let $F_{{\rm tr},n}(\{\gamma_i\},z)$ be the partial tree index, let $\kappa$ be the two-centered index factor, and define … Let ${\rm Sym}$ denote…