The Primordial Density Perturbation
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Author | : David H. Lyth |
Publisher | : Cambridge University Press |
Total Pages | : 516 |
Release | : 2009-06-11 |
Genre | : Science |
ISBN | : 052182849X |
The origin and evolution of the primordial perturbation is key to understanding structure formation in the earliest stages of the Universe. Giving a thorough account of theoretical cosmology and perturbations in the early Universe, this graduate-level textbook describes their observational consequences and how such observations relate to primordial physical processes.
Author | : Stephen Collis |
Publisher | : |
Total Pages | : 5 |
Release | : 2011 |
Genre | : |
ISBN | : |
Author | : Joseph A. Muñoz |
Publisher | : |
Total Pages | : 0 |
Release | : 2005 |
Genre | : |
ISBN | : |
Author | : Scott Dodelson |
Publisher | : Academic Press |
Total Pages | : 462 |
Release | : 2003-03-13 |
Genre | : Science |
ISBN | : 0122191412 |
An advanced text for senior undergraduates, graduate students and physical scientists in fields outside cosmology. This is a self-contained book focusing on the linear theory of the evolution of density perturbations in the universe, and the anisotropiesin the cosmic microwave background.
Author | : C.H. Lineweaver |
Publisher | : Springer |
Total Pages | : 449 |
Release | : 2011-09-20 |
Genre | : Science |
ISBN | : 9789401065122 |
Proceedings of the NATO Advanced Study Institute on the Cosmological Background Radiation, Strasbourg, France, May 27-June 7, 1996
Author | : Viatcheslav Mukhanov |
Publisher | : Cambridge University Press |
Total Pages | : 454 |
Release | : 2005-11-10 |
Genre | : Science |
ISBN | : 1139447114 |
Inflationary cosmology has been developed over the last twenty years to remedy serious shortcomings in the standard hot big bang model of the universe. This textbook, first published in 2005, explains the basis of modern cosmology and shows where the theoretical results come from. The book is divided into two parts; the first deals with the homogeneous and isotropic model of the Universe, the second part discusses how inhomogeneities can explain its structure. Established material such as the inflation and quantum cosmological perturbation are presented in great detail, however the reader is brought to the frontiers of current cosmological research by the discussion of more speculative ideas. An ideal textbook for both advanced students of physics and astrophysics, all of the necessary background material is included in every chapter and no prior knowledge of general relativity and quantum field theory is assumed.
Author | : Andrew R. Liddle |
Publisher | : Cambridge University Press |
Total Pages | : 420 |
Release | : 2000-04-13 |
Genre | : Science |
ISBN | : 9780521575980 |
A thorough and up-to-date graduate textbook on the most promising theory of the universe - inflationary cosmology.
Author | : Mindaugas Karciauskas |
Publisher | : LAP Lambert Academic Publishing |
Total Pages | : 236 |
Release | : 2010-10 |
Genre | : |
ISBN | : 9783838369815 |
The study of the primordial curvature perturbation gives us insights into the origin and structure of the Universe and the laws of physics which operate at energies much higher than achievable in experiments. In this work the author briefly reviews the Hot Big Bang theory of the Universe and cosmological inflation. He describes how quantum fluctuations of light scalar fields during inflation are converted into the classical perturbation which can seed the growth of galaxies and galaxy clusters. In the second half of the book the author demonstrates that quantum fluctuations of vector fields can be responsible for the total or part of the primordial curvature perturbation too. In general this perturbation has a distinct observational signature - statistically anisotropic temperature irregularities in the Cosmic Microwave Background, which could be measured by the Planck satellite in the very near future. These ideas are explored using several mechanisms to break the conformal invariance of the vector field and generate the curvature perturbation. The book should be useful for students studying cosmology and researchers in the area of cosmological perturbations.
Author | : Eleftherios Papantonopoulos |
Publisher | : Springer Science & Business Media |
Total Pages | : 322 |
Release | : 2005-01-07 |
Genre | : Science |
ISBN | : 9783540227120 |
The Physics of the Early Universe is an edited and expanded version of the lectures given at a recent summer school of the same name. Its aim is to present an advanced multi-authored textbook that meets the needs of both postgraduate students and young researchers interested in, or already working on, problems in cosmology and general relativity, with emphasis on the early universe. A particularly strong feature of the present work is the constructive-critical approach to the present mainstream theories, the careful assessment of some alternative approaches, and the overall balance between theoretical and observational considerations. As such, this book will also benefit experienced scientists and nonspecialists from related areas of research.
Author | : Patrick Peter |
Publisher | : Oxford University Press |
Total Pages | : |
Release | : 2013-02-14 |
Genre | : Science |
ISBN | : 0191549258 |
This book provides an extensive survey of all the physics necessary to understand the current developments in the field of fundamental cosmology, as well as an overview of the observational data and methods. It will help students to get into research by providing definitions and main techniques and ideas discussed today. The book is divided into three parts. Part 1 summarises the fundamentals in theoretical physics needed in cosmology (general relativity, field theory, particle physics). Part 2 describes the standard model of cosmology and includes cosmological solutions of Einstein equations, the hot big bang model, cosmological perturbation theory, cosmic microwave background anisotropies, lensing and evidence for dark matter, and inflation. Part 3 describes extensions of this model and opens up current research in the field: scalar-tensor theories, supersymmetry, the cosmological constant problem and acceleration of the universe, topology of the universe, grand unification and baryogenesis, topological defects and phase transitions, string inspired cosmology including branes and the latest developments. The book provides details of all derivations and leads the student up to the level of research articles.