More solutions for the Wheeler-DeWitt equation in a flat FLRW minisuperspace
Chia-Min Lin
TL;DR
This paper presents new solutions to the Wheeler-DeWitt equation in flat FLRW minisuperspace, exploring quantum cosmological effects using the de Broglie-Bohm interpretation, including a solution that yields Minkowski spacetime.
Contribution
It introduces additional solutions to the Wheeler-DeWitt equation in a flat FLRW model and analyzes quantum effects with the de Broglie-Bohm approach.
Findings
Quantum effects can balance scalar field dynamics
A Minkowski spacetime solution is obtained
Quantum cosmology insights into universe evolution
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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Taxonomy
TopicsOrbital Angular Momentum in Optics · Advanced Mathematical Physics Problems