Democratic formulation of D=10 supersymmetry

We discuss a generalized form of IIA/B supergravity depending oil all Ramon d-Ramond (R-R) potentials C-(p), p = 0,1,...,9, as the effective field theo ry of type-IIA/B superstring theory. For tile IIA case, we explicitly break this R-R democracy to either p less than or equal to 3 or p greater than o r equal to 5, which allows writing a new bulk action that can be coupled to N=1 supersymmetric brane actions.