More solutions for the Wheeler-DeWitt equation in a flat FLRW minisuperspace

Autor:	Lin, Chia-Min
Rok vydání:	2023
Předmět:	General Relativity and Quantum Cosmology Astrophysics - Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology High Energy Physics - Theory
Druh dokumentu:	Working Paper
Popis:	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. Comment: 11 pages, 1 figure, to be published in General Relativity and Gravitation
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2309.02955 Zobrazit plný text záznamu View this record from Arxiv