Cosmic Microwave Background anisotropies: the power spectrum and beyond
arXiv:astro-ph/0610162 · doi:10.1007/978-3-540-44767-2_4
Abstract
Most of the cosmological information extracted from the CMB has been obtained through the power spectrum, however there is much more to be learnt from the statistical distribution of the temperature random field. We review some recent developments in the study of the Cosmic Microwave Background (CMB) anisotropies and present a description of the novel tools developed to analyse the properties of the CMB anisotropies beyond the power spectrum.
42 pages, 14 figures, to appear in the proceedings of the Valencia Summer School "Data Analysis in Cosmology" held in September 2004. The manuscript was almost finish before the second release of the WMAP data
References in corpus (52)
- HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere
- Non-Gaussianity from Inflation: Theory and Observations
- Cosmological parameter analysis including SDSS Ly-alpha forest and galaxy bias: constraints on the primordial spectrum of fluctuations, neutrino mass, and dark energy
- The axis of evil
- The Linear Theory Power Spectrum from the Lyman-alpha Forest in the Sloan Digital Sky Survey
- Evidence of vorticity and shear at large angular scales in the WMAP data: a violation of cosmological isotropy?
- Observational constraints on low redshift evolution of dark energy: How consistent are different observations?
- A Measurement of the CMB <EE> Spectrum from the 2003 Flight of BOOMERANG
- Detection of the ISW and SZ effects from the CMB-Galaxy correlation
- A Measurement of the Angular Power Spectrum of the CMB Temperature Anisotropy from the 2003 Flight of Boomerang
- Polarization Observations with the Cosmic Background Imager
- CMB anisotropies from primordial inhomogeneous magnetic fields
- DASI Three-Year Cosmic Microwave Background Polarization Results
- The non-Gaussian Cold Spot in WMAP: significance, morphology and foreground contribution
- Bounds on Cosmic Strings from WMAP and SDSS
- Local Voids as the Origin of Large-angle Cosmic Microwave Background Anomalies I
- Constraining Dark Energy with X-ray Galaxy Clusters, Supernovae and the Cosmic Microwave Background
- Cross-correlation of the CMB and radio galaxies in real, harmonic and wavelet spaces: detection of the integrated Sachs-Wolfe effect and dark energy constraints
- A high-significance detection of non-Gaussianity in the WMAP 1-year data using directional spherical wavelets
- Higher Criticism Statistic: Detecting and Identifying Non-Gaussianity in the WMAP First Year Data
- Detection of the ISW effect and corresponding dark energy constraints
- Detection of the ISW effect and corresponding dark energy constraints made with directional spherical wavelets
- Multipole vector anomalies in the first-year WMAP data: a cut-sky analysis
- Statistical Isotropy of the Wilkinson Microwave Anisotropy Probe Data: A Bipolar Power Spectrum Analysis
- Testing Primordial Non-Gaussianity in CMB Anisotropies
- Limits on the detectability of the CMB B-mode polarization imposed by foregrounds
- Global universe anisotropy probed by the alignment of structures in the cosmic microwave background
- Error analysis of quadratic power spectrum estimates for CMB polarization: sampling covariance
- On the Viability of Bianchi Type VIIh Models with Dark Energy
- Template fitting and the large-angle CMB anomalies
- Markov chain Monte Carlo analysis of Bianchi VII_h models
- Fast directional correlation on the sphere with steerable filters
- CMB and foregrounds in WMAP first year data
- Examining the Effect of the Map-Making Algorithm on Observed Power Asymmetry in WMAP Data
- Primordial non-Gaussianity: local curvature method and statistical significance of constraints on f_NL from WMAP data
- Second-order gravitational effects of local inhomogeneities on CMB anisotropies and non-Gaussian signatures
- Statistics of phase correlations as a test for non-Gaussianity of the CMB maps
- Non-Gaussianity in the WMAP data using the peak-peak correlation function
- Extragalactic source contributions to arcminute-scale Cosmic Microwave Background anisotropies
- The integrated bispectrum as a test of CMB non-Gaussianity: detection power and limits on f_NL with WMAP data
- Constraining topology in harmonic space
- The circles-in-the-sky signature for three spherical universes
- Cosmic microwave background multipole alignments in slab topologies
- No Higher Criticism of the Bianchi Corrected WMAP Data
- Non-Gaussianity due to Possible Residual Foreground Signals in WMAP 1st-year Data Using Spherical Wavelet Approaches
- Estimating the bispectrum of the Very Small Array data
- Topological signatures in CMB temperature anisotropy maps
- Scalar statistics on the sphere: application to the CMB
- Non-Gaussianity in the Very Small Array CMB maps with Smooth-Goodness-of-fit tests
- Effect of component separation on the temperature distribution of the CMB
- Gaussianity of the CMB: Smooth Goodness of Fit Tests Applied to Interferometric Data
- Scalar quantities as detectors of non-Gaussianity on CMB maps