Advances in Modern Cosmology
by Adnan Ghribi
Publisher: InTech 2011
Number of pages: 198
Two main questions of modern cosmology are still to be answered: What is the nature of dark matter and dark energy? This book attempts to understand these questions while giving some of the most promising advances in modern cosmology.
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by T. Clifton, P.G. Ferreira, A. Padilla, C. Skordis - arXiv
In this review we present a thoroughly comprehensive survey of recent work on modified theories of gravity and their cosmological consequences. We cover General Relativity, Scalar-Tensor, Einstein-Aether, Bimetric theories, TeVeS, Galileons, etc.
by Alejandra Kandus, Kerstin E. Kunze, Christos G. Tsagas - arXiv
We review the question of primordial magnetic fields and consider the limits set on their strength by the observational data. The various mechanisms of pre-recombination magnetogenesis are presented and their advantages and shortcomings are debated.
by 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.
by James E. Lidsey, David Wands, E. J. Copeland - arXiv
Aspects of superstring cosmology are reviewed with an emphasis on the cosmological implications of duality symmetries in the theory. The string effective actions are summarized and toroidal compactification to four dimensions reviewed.