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arXiv · 2301.06088

Just some simple (but nontrivial) analytical solutions for de Broglie-Bohm quantum cosmology

Chia-Min Lin
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Abstract

In this work, we provide some simple analytical solutions to the Wheeler-DeWitt equation for the minisuperspace applied to de Broglie-Bohmian quantum cosmology for particular potentials of a scalar matter field $\phi$. One solution describes a constantly rolling scalar field with a quadratic potential plus a negative cosmological constant. The scale factor is given by a Gaussian function. The other solution describes a flat Minkowski universe with the potential of a hilltop form.

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Chia-Min Lin. 2023-01-12. Just some simple (but nontrivial) analytical solutions for de Broglie-Bohm quantum cosmology. https://arxiv.org/abs/2301.06088

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