Classical and quantum time dependent solutions in string theory

Abstract

Using the ontological interpretation of quantum mechanics in a particular sense, we obtain the classical behaviour of the scale factor and two scalar fields, derived from a string effective action for the FRW time dependent model. Besides, the Wheeler-DeWitt equation is solved exactly. We speculate that the same procedure could also be applied to S-branes.

11 pages, To appear in Int. J. Mod. Phys. A

References in corpus (1)

• Lectures on string/brane cosmology

Cited by in corpus (1)

• Time-dependent toroidal compactification proposals and the Bianchi type II model: classical and quantum solutions