Abstract:
We construct a novel tensionless limit of Superstring theory that realises the
Inhomogeneous Super Galilean Conformal Algebra (SGCAI ) as the residual symmetry in
the analogue of the conformal gauge, as opposed to previous constructions of the tensionless superstring, where a smaller symmetry algebra called the Homogeneous SGCA emergedas the residual gauge symmetry on the worldsheet. We obtain various features of the
new tensionless theory intrinsically as well as from a systematic limit of the corresponding
features of the tensile theory. We discuss why it is desirable and also natural to work with
this new tensionless limit and the larger algebra.
