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More solutions for the Wheeler-DeWitt equation in a flat FLRW minisuperspace (2309.02955v2)
Published 5 Sep 2023 in gr-qc, astro-ph.CO, hep-ph, and hep-th
Abstract: This work proposes more solutions for the Wheeler-DeWitt equation in a flat FLRW minisuperspace. We study quantum cosmology in the framework of the de Broglie-Bohm interpretation and investigate the quantum cosmological effects throughout the evolution of the universe. In a particular solution, the tendency for a scalar field to roll down the potential is balanced by the quantum force, and a Minkowski spacetime is obtained.
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