Download Free The Inflationary Universe Book in PDF and EPUB Free Download. You can read online The Inflationary Universe and write the review.

This is the compelling, first-hand account of Alan Guth's paradigm-breaking discovery of the origins of the universe—and of his dramatic rise from young researcher to physics superstar. Guth's startling theory—widely regarded as one of the most important contributions to science during the twentieth century—states that the big bang was set into motion by a period of hyper-rapid “inflation,” lasting only a billion-trillion-billionth of a second. The Inflationary Universe is the passionate story of one leading scientist's effort to look behind the cosmic veil and explain how the universe began.
This classic Big Bang text neatly describes what happened after the bang. Yet, until recently, particle physicists and cosmologists were stuck on many questions that the Big Bang Theory still couldn't answer, primarily: If matter can neither be created nor destroyed, how could so much matter arise from nothing at all? Alan Guth's Inflationary Universe Theory answers these vexing questions. When NASA's Cosmic Background Explorer satellite measured the non-uniformities of the cosmic background radiation for the first time in 1992, the patterns agreed exquisitely with the theory's predictions.
Modern cosmology is a quickly developing ?eld of research. New technical devices and tools supply the community with new experimental data measured with high accuracy. The self-consistent explanation of these data needs t- oretical models that are based on hypothetical predictions of particle theory. In their turn, such predictions imply cosmology for their probe. Speci?c st- ies of the cosmological consequences of particle theory, linking them to their observable signatures, are actual. This boiling kettle of theoretical research and experimental efforts produces ideas that will be preserved for following generations. The aim of this book is to acquaint the reader with some of these ideas, - fering nontrivial ways to probe the physical basis of modern cosmology. An extensive review of the newest ideas in modern cosmology, e. g. , related with the development of the M-brane theory, lies beyond the scope of our book, which is aimed at providing a ?rmly established system of probes for these ideas, linking their predictions to their possible experimental test. We use the framework of in?ationary paradigm to reveal the phenomena that can shed light on the physical origin of the observed Universe, of its matter content and large-scale structure. The crucial role of quantum ?uctuations in creation of our Universe and in possible features, re?ecting cosmological impact of microphysics, is discussed. These features are shown to be accessible to - perimental test in the near future.
Surveys the latest developments in the field of physics, in such areas as quantum theory, low-temperature physics, astrophysics, relativity, and quarks
Inflation and Quantum Cosmology discusses the inflationary universe scenario, including the problems of the standard big bang theory and the interplay between elementary-particle theory and cosmology. Inflationary universe models generate many different final perturbation spectra. For example, a model of an inflationary universe, through a casual mechanism, can predict energy density fluctuations leading to the formation of galaxies. The inflationary universe scenario makes possible simultaneous solutions to ten problems related to cosmology and elementary particle physics. One problem concerns the origin of density perturbations that show a picture of the large-scale structure of the universe. Some unexplored possibilities are related to isothermal perturbations generated during inflation or to adiabatic perturbations with a non-flat spectrum. An inflationary universe cosmology also includes stochastic inflation that describes the universe on very large scales—from fragmented mini-universes to another inflationary cosmos. The book also discusses the problem relating to the initial conditions from which an inflationary universe starts. This book is suitable for astronomers, astrophysicists, and professors of cosmology and cosmogenesis.
This book accompanies another book by the same authors, "Introduction to the Theory of the Early Universe: Hot Big Bang Theory" and presents the theory of the evolution of density perturbations and relic gravity waves, theory of cosmological inflation and post-inflationary reheating. Written in a pedagogical style, the main chapters give a detailed account of the established theory, with derivation of formulas. Being self-contained, it is a useful textbook for advanced undergraduate students and graduate students. Essential materials from General Relativity, theory of Gaussian random fields and quantum field theory are collected in the appendices. The more advanced topics are approached similarly in a pedagogical way. These parts may serve as a detailed introduction to current research. Available as a set with "Introduction to the Theory of the Early Universe: Hot Big Bang Theory." Sample Chapter(s) Chapter 5: Primordial Perturbations in Real Universe (272k) Chapter 15: Preheating after Inflation (382k) Contents: Jeans Instability in Newtonian GravityCosmological Perturbations in General Relativity. Equations of Linearized TheoryEvolution of Vector and Tensor PerturbationsScalar Perturbations: Single-Component FluidsPrimordial Perturbations in Real UniverseScalar Perturbations Before RecombinationStructure FormationBeyond Ideal Fluid ApproximationTemperature of Cosmic Microwave BackgroundCMB PolarizationDrawbacks of the Hot Big Bang Theory. Inflation as Possible Way OutInflation in Slow Roll RegimeGeneration of Cosmological Perturbations at InflationFurther Aspects of Inflationary TheoryPreheating After InflationBouncing UniverseColor Pages Readership: Cosmologists, advanced undergraduate and graduate students.
Inflation has revolutionized cosmology primarily because it has eliminated the dependence of cosmological modelling on initial conditions. Thus inflationary cosmology is able to account for the present universe starting from a wide range of initial conditions. This volume reviews the presents state of subject. Each chapter consists of a brief introduction followed by reprints of important papers. Experts in the field are also provided with a unifying view point. Contents: InflationIs Ω = 1Dark MatterFluctuationsGalaxy Formation and ClusteringThe Microwave BackgroundBaryon GenerationModelsMonopolesAppendix — Field Theory Background Readership: High energy physicists and astrophysicists. Keywords:Big Bang;Early Universe;Inflation;Galaxy Formation;Dark Matter;Cosmology;Universe Flatness;Universe Homogeniety;Monopoles;Phase Transitions;Fluctuations;Thermal Field Theory;Slow-Rollover Transition;Scale Invariant Spectrum

Best Books