Quantization of Einstein-aether Scalar field Cosmology

Autor:	Dimakis, N., Pailas, T., Paliathanasis, A., Leon, G., Terzis, Petros A., Christodoulakis, T.
Rok vydání:	2020
Předmět:	General Relativity and Quantum Cosmology High Energy Physics - Theory
Druh dokumentu:	Working Paper
DOI:	10.1140/epjc/s10052-021-08933-z
Popis:	We present, for the first time, the quantization process for the Einstein-aether scalar field cosmology. We consider a cosmological theory proposed as a Lorentz violating inflationary model, where the aether and scalar fields interact through the assumption that the aether action constants are ultra-local functions of the scalar field. For this specific theory there is a valid minisuperspace description which we use to quantize. For a particular relation between the two free functions entering the reduced Lagrangian the solution to the Wheeler-DeWitt equation as also the generic classical solution are presented for any given arbitrary potential function. Comment: 10 pages, no figures, Latex2e source file, version accepted in EPJC
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2008.00746 Zobrazit plný text záznamu View this record from Arxiv