Physical Foundations of Cosmology

By Peter Coles. 2006

620 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/b0ff775666c8ca0f64beceabd42d413b4b280f28

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Citations in the corpus

Dust of dark energy (2010, background): “Curiously, u and θ are given by the same formulae (29) and (30) in the case of k-essence where the derivation uses a sound speed given by c(2)s = pX/εX 6= ṗ/ε̇ (see [36, 37]).”
Introduction to cosmology (2009, unknown): “pace points (in an appropriate reference frame) due to small spatial ﬂuctuations of the inﬂaton. Below we will follow the simple presentation of review [49]. For detailed rigourous treatment see book [50] Exponential expansion transforms microscopically small wave lengths of quantum ﬂuctuations into”
Inflation in f(R,ϕ)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$f(R,\phi )$$\end{document}-theories and mimetic gra (2015, background): “For reviews on inﬂation, see e.g. [7, 8, 13–15].”
String cosmology: a review (2007, background): “Inflation provides a robust field-theoretic mechanism that addresses many cosmological problems – and that made predictions [4] strikingly verified by CMB experiments – but the data does not yet pin down anything close to a precise model.”
Dark Energy from structure: a status report (2007, methodology): “We refer to the term ‘quasi–Newtonian’ when we think of relat ivis ic models that are restricted to sit locally close to a Friedmannia st te, as in standard gauge–invariant perturbation theory [113], [140], [138], their average properties being evaluated on Euclidean space sections [139].”
Three Year Wilkinson Microwave Anistropy Probe (WMAP) Observations: Polarization Analysis (2006, background): “…) (3) = Q(ˆ n A ) cos 2γ A + U(ˆ n A ) sin 2γ A (4) −Q(ˆ n B ) cos 2γ B − U(ˆ n B ) sin 2γ B . where n A and n B are the unit vectors for the A and B sides; I, Q, and U are the Stokes parameters 14 , and γ is the angle between the polarization direction of the electric field and the Galactic…”
Coherent states in quantum physics: an overview (2009, background): “It is a simpliﬁed model for the dynamics of dust in Newtonian cosmology [16], viewed as a sphere of radius q ( t ) , mass M , in an inﬁnite, expanding, homogeneous and isotropic universe ﬁlled with dust, i.e. a matter with negligible pressure compared with its energy density.”
Improved constraints on the primordial power spectrum at small scales from ultracompact minihalos (2011, background): “[7, 8] for an introduction to the standard model of cosmology), a nearly scale-invariant (HarrisonZel’dovich) [9, 10] Gaussian spectrum of perturbations is produced during inflation, and the bulk of perturbations are of sufficiently small amplitude at horizon entry (δ ∼ 10−5) that they do not collap”