Projective structure, $\widetilde{\mathrm{SL}}(3,\mathbb{R})$ and the symplectic Dirac operator

Marie Holíková, Libor Křižka, Petr Somberg

Inspired by the results on symmetries of the symplectic Dirac operator, we realize symplectic spinor fields and the symplectic Dirac operator in the framework of (the double cover…