Constraints on Scalar and Tensor Perturbations in Phenomenological and Two-field Inflation Models : Bayesian Evidences for Primordial Isocurvature and Tensor Modes

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Väliviita , J , Savelainen , M , Talvitie , M , Kurki-Suonio , H & Rusak , S 2012 , ' Constraints on Scalar and Tensor Perturbations in Phenomenological and Two-field Inflation Models : Bayesian Evidences for Primordial Isocurvature and Tensor Modes ' Astrophysical Journal , vol. 753 , no. 2 , pp. 151 . DOI: 10.1088/0004-637X/753/2/151

Title: Constraints on Scalar and Tensor Perturbations in Phenomenological and Two-field Inflation Models : Bayesian Evidences for Primordial Isocurvature and Tensor Modes
Author: Väliviita, Jussi; Savelainen, Matti; Talvitie, Marianne; Kurki-Suonio, Hannu; Rusak, Stanislav
Other contributor: University of Helsinki, Helsinki Institute of Physics
University of Helsinki, Department of Physics
University of Helsinki, Helsinki Institute of Physics

Date: 2012
Language: eng
Number of pages: 26
Belongs to series: Astrophysical Journal
ISSN: 0004-637X
DOI: https://doi.org/10.1088/0004-637X/753/2/151
URI: http://hdl.handle.net/10138/234282
Subject: cosmic background radiation
cosmological parameters
dark matter
early universe
large-scale structure of universe
PROBE WMAP OBSERVATIONS
MICROWAVE BACKGROUND ANISOTROPIES
M-THEORY AXION
COSMOLOGICAL PERTURBATIONS
INITIAL CONDITIONS
POWER SPECTRUM
IA SUPERNOVAE
DENSITY PERTURBATIONS
CMB POLARIZATION
PARTICLE PHYSICS
114 Physical sciences
115 Astronomy, Space science
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