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- Title
SPECTRUM OF GRAVITATIONAL WAVES IN KREIN SPACE QUANTIZATION.
- Authors
MOHSENZADEH, M.; SOJASI, A.; YUSOFI, E.
- Abstract
The main goal of this paper is to derive the primordial power spectrum for the scalar perturbations generated as a result of quantum fluctuations during an inflationary period by an alternative approach of field quantization.1-3 Formulas are derived for the gravitational waves, special cases of which include power law inflation and inflation in the slow roll approximation, in Krein space quantization.
- Subjects
SPECTRUM analysis; GRAVITATIONAL waves; KREIN spaces; QUANTUM perturbations; FLUCTUATIONS (Physics); TIME; APPROXIMATION theory
- Publication
Modern Physics Letters A, 2011, Vol 26, Issue 36, p2697
- ISSN
0217-7323
- Publication type
Article
- DOI
10.1142/S021773231103708X