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Inflation in inhomogeneous cosmology
Physical Review D, 1992We discuss the onset of inflation in an inhomogeneous, asymptotically Friedmann-Robertson-Walker universe coupled to a scalar inflaton field. We consider a three-parameter family of inhomogeneous Cauchy data, for which we can solve analytically the constraint equations.
, Calzetta, , Sakellariadou
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Inflation and quantum cosmology
Physica Scripta, 1990Contents: 1. Introduction; 2. Chaotic inflation; 3. Self-reproducing inflationary universe; 4. Adjusting to the new paradigm: absence of cosmological constraints on the axion mass in the inflationary cosmology; 5. Inflation and the wave function of the universe; 6. Chaotic inflation versus extended inflation; 7. Stochastic approach to the baby universe
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Cosmological perturbations from inflation
Journal of Physics A: Mathematical and Theoretical, 2007Matter is distributed very homogeneously and isotropically on scales larger than a few hundred Mpc. The measurements of the microwave background temperature fluctuations show that at recombination the universe was extremely homogeneous and isotropic (with accuracy ∼10 −4 ) on all scales up to the present horizon (Spergel et al 2006 Preprint astro-ph ...
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Homogeneous Cosmological Models and New Inflation
Physical Review Letters, 1986The promise of the inflationary-universe scenario is to free the present state of the universe from extreme dependence upon initial data. Paradoxically, inflation is usually analyzed in the context of the homogeneous and isotropic Robertson-Walker cosmological models.
, Turner, , Widrow
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Kaluza-Klein cosmologies and inflation. II
Physical Review D, 1985The classical cosmology implied by Kaluza-Klein models is studied in some numerical detail. The constraints imposed on the parameters describing the early, n-dimensional epoch by the known properties of the current three-dimensional epoch are explored.
, Abbott, , Ellis, , Barr
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Inflation and the decaying cosmological constant
Physical Review D, 1992The interaction of a Higgs field incorporated in the model of a decaying cosmological constant is discussed. This interaction is shown to provide a promising mechanism for sufficient reheating following inflation.
, Nishioka, , Fujii
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Inflation and cosmological perturbations
1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Cosmology with the Laser Interferometer Space Antenna
Living Reviews in Relativity, 2023Germano Nardini
exaly