Quantum Potential and Cosmological Singularities

Details Quantum Potential and Cosmological Singularities Quantum Potential and Cosmological Singularities

1997-03-24

arxiv.org/abs/gr-qc/9703065v1

Phys.Lett. A236 (1997) 11-15

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

LaTeX, 9 Pages, No Figures

Scientific paper

10.1016/S0375-9601(97)00744-5

We apply the de Broglie-Bohm interpretation to the Wheeler-DeWitt equation for the quantum FRW cosmological model with a minimal massless scalar field. We find that the quantum FRW cosmological model has quantum potential dominated solutions that avoid the initial and the final cosmological singularities. It is suggested that the quantum potential and the back-reaction of geometry and matter fields may change the property of the cosmological singularities of the Universe.

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