Twisting D(2,1; α) Superspace

L. Andrianopoli, B. L. Cerchiai, R. Matrecano +3

We develop a three-dimensional $\mathcal{N}=4$ theory of rigid supersymmetry describing the dynamics of a set of hypermultiplets $({\Lambda }_I^{\alpha {\alpha }^{\prime }{\dot{\alpha }}^{\prime }},{\varphi }_I^{\alpha A})$ on a curved AdS${}_3$…