The Cosmic Web: Geometric Analysis
by Rien van de Weygaert, Willem Schaap
Publisher: arXiv 2007
Number of pages: 129
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. The adaptive and minimum triangulation properties of Delaunay tessellations are utilized for interpolation to continuous volume-covering density and velocity fields.
Home page url
Download or read it online for free here:
by Juan Garcia-Bellido - arXiv.org
In these lectures I review the present status of the so-called Standard Cosmological Model, based on the hot Big Bang Theory and the Inflationary Paradigm. I will make special emphasis on the recent developments in observational cosmology ...
by Andrei Linde - arXiv
Linde offers a thorough investigation of modern cosmology and its relation to elementary particle physics, including a large introductory section containing a complete discussion of inflationary cosmology for those not yet familiar with the theory.
by Bharat Ratra, Michael S. Vogeley - arXiv
The authors review the current standard model for the evolution of the Universe from an early inflationary epoch to the complex hierarchy of structure seen today. The text concludes with discussion of some open questions in cosmology.
by J. A. Peacock - arXiv
Basics of inflationary models for the early universe, concentrating on the generation of density fluctuations from scalar-field dynamics. The subsequent gravitational dynamics of these fluctuations in dark matter in a Friedmann model are described.