2004/06/10 by Carlos R. Martínez-Prieto, C. Martínez-Prieto, Octavio Obregón +2
Physics and Astronomy · #Action (physics) #Black Holes and Theoretical Physics #Classical mechanics #Cosmology and Gravitation Theories #Effective action #Friedmann–Lemaître–Robertson–Walker metric #Interpretations of quantum mechanics #Mathematical physics #Non-critical string theory #Noncommutative and Quantum Gravity Theories #Physics #Problem of time #Quantum #Quantum dynamics #Quantum gravity #Quantum mechanics #Quantum process #Relationship between string theory and quantum field theory #Scalar (mathematics) #String (physics) #String field theory #String theory #Theoretical physics #hep-th
paper · pdf · doi:10.1142/s0217751x04019639
published as Int.J.Mod.Phys. A19 (2004) 5651-5662 · 11 pages, To appear in Int. J. Mod. Phys. A
arxiv created 2004/06/10 · openalex publication_date 2004/12/30 · arxiv updated 2016/08/16 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
Using the ontological interpretation of quantum mechanics in a particular sense, we obtain the classical behavior of the scale factor and two scalar fields, derived from a string effective action for the Friedmann–Robertson–Walker (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.