# On nonrelativistic 3D spin-1 theories

Townsend, Paul Kingsley ; Bergshoeff, Eric A ; Rosseel, Jan

Conference Object

We describe non-relativistic limits of the 3D Proca and $\sqrt{\rm Proca}$ theories that yield spin-1 Schroedinger equations. Analogous results are found by generalized null reduction of the 4D Maxwell or complex self-dual Maxwell equations. We briefly discuss the extension to spin-2.