Wave functions in SUSY cosmological models with matter

In this work we consider the n=2 supersymmetric superfield approach for the FRW cosmological model and the corresponding term of matter content, perfect fluid with barotropic state equation p=γρ. We are able to obtain a normalizable wave function (at zero energy) of the universe. Besides, the mass parameter spectrum is found for the closed FRW case in the Schrödinger picture, being similar to those obtained by other methods, using a black hole system.