New Formulation of the Type IIB Superstring Action in AdS5 × S

@inproceedings{Schwarz2015NewFO,
  title={New Formulation of the Type IIB Superstring Action in AdS5 × S},
  author={John H. Schwarz},
  year={2015}
}
Previous studies of the type IIB superstring in an AdS5 × S background are based on a description of the superspace geometry as the quotient space PSU(2, 2|4)/SO(4, 1)× SO(5). This paper develops an alternative approach in which the Grassmann coordinates provide a nonlinear realization of PSU(2, 2|4) based on the quotient space PSU(2, 2|4)/SU(2, 2) × SU(4… CONTINUE READING