Dynamics of the Universe in Problems
by Yu. L. Bolotin, et al.
Publisher: UniverseInProblems.com 2013
Number of pages: 113
Problem book on cosmology that includes its spectacular recent achievements. There are over 1000 problems, divided into 14 chapters, covering topics from the dynamics of the expanding Universe and CMB to cosmology beyond the Lambda-CDM model and holography.
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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 Jerome Martin - arXiv
This text discusses the cosmological constant problem at a pedagogical but fully technical level. We review how the vacuum energy can be regularized in flat and curved space-time and how it can be understood in terms of Feynman bubble diagrams.
by Robert H. Brandenberger - arXiv
Modern cosmology has created a tight link between particle physics / field theory and a wealth of new observational data on the structure of the Universe. These notes focus on some aspects concerning the connection between theory and observations.