Density fluctuation in the de Sitter universe
type: Item
instance of: scholarly article
title: Density fluctuation in the de Sitter universe
zbMATH Open document ID: 0727.53082
DOI: 10.1016/0003-4916(91)90236-2
author: N. E. Zubov
published in: Annals of Physics
publication date: 1991-01-01T00:00:00Z
review text: The scalar field theory of Higgs type de Sitter metric is studied. A fairly accurate expression for the two-point function is presented which resembles the one on flat space-time during the initial stage, as an integral over all modes within the fixed de Sitter horizon.
Mathematics Subject Classification ID: 53C80
Mathematics Subject Classification ID: 83F05
zbMATH DE Number: 4201114
zbMATH Keywords: Higgs type metric
zbMATH Keywords: de Sitter metric
zbMATH Keywords: two-point function
reviewed by: Johannes Viktor Feitzinger
MaRDI profile type: Publication
full work available at URL: 0003-4916(91)90236-2
OpenAlex ID: W2025016090
cites work: Quantum fields in curved space.
cites work: Inflationary universe: A possible solution to the horizon and flatness problems
cites work: Q5236487
description: scientific article; zbMATH DE number 4201114