Superfield continuous spin equations of motion
arXiv:1903.08631 · doi:10.1016/j.physletb.2019.05.015
Abstract
We propose a description of %manifestly supersymmetric continuous spin representations in Minkowski superspace at the level of equations of motions. The usual continuous spin wave function is promoted to a chiral or a complex linear superfield which includes both the single-valued (span integer helicities) and the double-valued (span half-integer helicities) representations thus making their connection under supersymmetry manifest. The set of proposed superspace constraints for both superfield generate the expected Wigner's conditions for both representations.