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
Cosmology for Particle Physicistsby U. A. Yajnik - arXiv
We begin with a recapitulation of General Relativity, and the Standard Model of Cosmology. This is followed by lectures on inflation, density perturbations, study of hot and cold relics decoupled from the remaining constituents, and baryon asymmetry.
(15585 views)
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.
(10966 views)
Applied Cosmography: A Pedagogical Reviewby Yu. L. Bolotin, et al. - arXiv.org
Cosmography is in fact a kinematics of cosmological expansion. The effectiveness of cosmography lies in the fact that it allows, based on the observations, to perform a rigid selection of models that do not contradict the cosmological principle.
(5206 views)
Big Bang Nucleosynthesis and Physics Beyond the Standard Modelby Subir Sarkar - arXiv
We first present a pedagogical account of relativistic cosmology and primordial nucleosynthesis, discussing both theoretical and observational aspects, and then examine such constraints in detail, in particular those pertaining to new particles.
(12355 views)