Cosmic Microwave Background Anisotropies up to Second Order
by Nicola Bartolo, Sabino Matarrese, Antonio Riotto
Publisher: arXiv 2007
Number of pages: 53
Description:
These lecture notes present the computation of the full system of Boltzmann equations describing the evolution of the photon, baryon and cold dark matter fluids up to second order in perturbation theory. These equations allow to follow the time evolution of the cosmic microwave background anisotropies at all angular scales from the early epoch, when the cosmological perturbations were generated, to the present, through the recombination era.
Download or read it online for free here:
Download link
(410KB, PDF)
Similar books
The Shape of the Universeby Gerd Pommerenke - viXra
A special solution of the Maxwell equations is presented, which disposes of the properties the Higgs-field must have, if it should not violate already secured perceptions and observations. If both fields are identical remains to be seen at this time.
(7136 views)
Introduction to Early Universe Cosmologyby Robert H. Brandenberger - arXiv
This text covers the theory of cosmological perturbations, which describes the generation of inhomogeneities in the early universe and their evolution until the current time. The theory is applied to three classes of models of the early universe.
(7376 views)
Advanced Topics in Cosmology: A Pedagogical Introductionby T. Padmanabhan - arXiv
Here is an introduction to several advanced topics in contemporary cosmology. Topics covered: the thermal history of the universe, linear perturbation theory, theory of CMBR temperature anisotropies and the inflationary generation of perturbation.
(7252 views)
The Cosmic Web: Geometric Analysisby Rien van de Weygaert, Willem Schaap - arXiv
The lecture notes describe the Delaunay Tessellation Field Estimator for Cosmic Web analysis. The high sensitivity of Voronoi/Delaunay tessellations to the local point distribution is used to obtain estimates of density and related quantities.
(8284 views)