String Cosmology PDF Download
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| Author | : Maurizio Gasperini |
| Publisher | : Cambridge University Press |
| Total Pages | : 570 |
| Release | : 2007-07-26 |
| Genre | : Science |
| ISBN | : 9780521868754 |
Download Elements of String Cosmology Book in PDF, ePub and Kindle
The standard cosmological picture of our Universe emerging from a 'big bang' leaves open many fundamental questions which string theory, a unified theory of all forces of nature, should be able to answer. This 2007 text was the first dedicated to string cosmology, and contains a pedagogical introduction to the basic notions of the subject. It describes the possible scenarios suggested by string theory for the primordial evolution of our Universe. It discusses the main phenomenological consequences of these scenarios, stresses their differences from each other, and compares them to the more conventional models of inflation. The book summarises over 15 years of research in this field and introduces advances. It is self-contained, so it can be read by astrophysicists with no knowledge of string theory, and high-energy physicists with little understanding of cosmology. Detailed and explicit derivations of all the results presented provide a deeper appreciation of the subject.
| Author | : Johanna Erdmenger |
| Publisher | : John Wiley & Sons |
| Total Pages | : 329 |
| Release | : 2009-07-14 |
| Genre | : Science |
| ISBN | : 352762807X |
Download String Cosmology Book in PDF, ePub and Kindle
This relatively new field applies equations from string theory to solve the questions of early cosmology, since the standard picture of our universe emerging from a 'big bang' leaves many fundamental issues unanswered. String theory, on the other hand, postulates that fundamental ingredients of nature are not zero-dimensional point particles but tiny one-dimensional filaments. This theory harmoniously unites quantum mechanics and general relativity -- the previously known laws of the small and the large -- which are otherwise incompatible. The field of string cosmology has matured considerably over the past few years, attracting many new adherents. Due to the multidisciplinary nature of the topic, it is difficult for practitioners to be conversant with all the many different aspects. This book thus fills a huge gap by bringing together all the different strains of research into one single volume. The resulting collection of selected articles presents the latest, ongoing results from renowned experts currently working in the field. From the contents: * Introduction to Cosmology and String Theory * String Inflation: Brane Inflation and Inflation from Moduli * Cosmic Superstrings * The CMB as a Possible Probe of String Theory * String Gas Cosmology * Gauge-gravity Duality and String Cosmology * Heterotic M-theory and C A welcome addition to the literature for graduate students, students in astronomy, astronomers, mathematicians and theoretical physicists.
| Author | : Horaţiu Năstase |
| Publisher | : Springer |
| Total Pages | : 462 |
| Release | : 2019-04-04 |
| Genre | : Science |
| ISBN | : 3030150771 |
Download Cosmology and String Theory Book in PDF, ePub and Kindle
Cosmology describes the evolution of the Universe and is based on a description of its beginning from quantum fluctuations. String theory is the only known consistent theory of quantum gravity that can deal with the highest energy scales near the Planck energy, relevant for cosmology's beginning. As a result, only string theory can give a fully consistent picture of cosmological origins. This book describes the best current avenues for obtaining cosmology from string theory. It is aimed at graduate students, and also researchers, with some familiarity with cosmology and string theory, however no detailed knowledge is required.
| Author | : Gianluca Calcagni |
| Publisher | : Springer |
| Total Pages | : 854 |
| Release | : 2017-01-06 |
| Genre | : Science |
| ISBN | : 3319411276 |
Download Classical and Quantum Cosmology Book in PDF, ePub and Kindle
This comprehensive textbook is devoted to classical and quantum cosmology, with particular emphasis on modern approaches to quantum gravity and string theory and on their observational imprint. It covers major challenges in theoretical physics such as the big bang and the cosmological constant problem. An extensive review of standard cosmology, the cosmic microwave background, inflation and dark energy sets the scene for the phenomenological application of all the main quantum-gravity and string-theory models of cosmology. Born of the author's teaching experience and commitment to bridging the gap between cosmologists and theoreticians working beyond the established laws of particle physics and general relativity, this is a unique text where quantum-gravity approaches and string theory are treated on an equal footing. As well as introducing cosmology to undergraduate and graduate students with its pedagogical presentation and the help of 45 solved exercises, this book, which includes an ambitious bibliography of about 3500 items, will serve as a valuable reference for lecturers and researchers.
| Author | : D. Bailin |
| Publisher | : CRC Press |
| Total Pages | : 332 |
| Release | : 2021-09-29 |
| Genre | : Science |
| ISBN | : 9781420057003 |
Download Cosmology in Gauge Field Theory and String Theory Book in PDF, ePub and Kindle
Cosmology in Gauge Field Theory and String Theory focuses on the cosmological implications of the gauge theories of particle physics and of string theory. The book first examines the universe's series of phase transitions in which the successive gauge symmetries of the higher-temperature phase were spontaneously broken after the big bang, discussing relics of these phase transitions, more generic relics (baryons, neutrinos, axions), and supersymmetric particles (neutralinos and gravitinos). The author next studies supersymmetric theory, supergravity theory, and the constraints on the underlying field theory of the universe's inflationary era. The book concludes with a discussion of black hole solutions of the supergravity theory that approximates string theory at low energies and the insight that string theory affords into the microscopic origin of the Bekenstein-Hawking entropy. Cosmology in Gauge Field Theory and String Theory provides a modern introduction to these important problems from a particle physicist's perspective. It is intended as an introductory textbook for a first course on the subject at a graduate level.
| Author | : Daniel Baumann |
| Publisher | : Cambridge University Press |
| Total Pages | : 395 |
| Release | : 2015-04-23 |
| Genre | : Science |
| ISBN | : 1316240967 |
Download Inflation and String Theory Book in PDF, ePub and Kindle
The past two decades have seen transformative advances in cosmology and string theory. Observations of the cosmic microwave background have revealed strong evidence for inflationary expansion in the very early universe, while new insights about compactifications of string theory have led to a deeper understanding of inflation in a framework that unifies quantum mechanics and general relativity. Written by two of the leading researchers in the field, this complete and accessible volume provides a modern treatment of inflationary cosmology and its connections to string theory and elementary particle theory. After an up-to-date experimental summary, the authors present the foundations of effective field theory, string theory, and string compactifications, setting the stage for a detailed examination of models of inflation in string theory. Three appendices contain background material in geometry and cosmological perturbation theory, making this a self-contained resource for graduate students and researchers in string theory, cosmology, and related fields.
| Author | : Steven S. Gubser |
| Publisher | : Princeton University Press |
| Total Pages | : 183 |
| Release | : 2010-02-08 |
| Genre | : Science |
| ISBN | : 1400834430 |
Download The Little Book of String Theory Book in PDF, ePub and Kindle
The essential beginner's guide to string theory The Little Book of String Theory offers a short, accessible, and entertaining introduction to one of the most talked-about areas of physics today. String theory has been called the "theory of everything." It seeks to describe all the fundamental forces of nature. It encompasses gravity and quantum mechanics in one unifying theory. But it is unproven and fraught with controversy. After reading this book, you'll be able to draw your own conclusions about string theory. Steve Gubser begins by explaining Einstein's famous equation E = mc2, quantum mechanics, and black holes. He then gives readers a crash course in string theory and the core ideas behind it. In plain English and with a minimum of mathematics, Gubser covers strings, branes, string dualities, extra dimensions, curved spacetime, quantum fluctuations, symmetry, and supersymmetry. He describes efforts to link string theory to experimental physics and uses analogies that nonscientists can understand. How does Chopin's Fantasie-Impromptu relate to quantum mechanics? What would it be like to fall into a black hole? Why is dancing a waltz similar to contemplating a string duality? Find out in the pages of this book. The Little Book of String Theory is the essential, most up-to-date beginner's guide to this elegant, multidimensional field of physics.
| Author | : France) (2004 NATO Advanced Study Institute on String Theory: From Gauge Interactions to Cosmology Cargèse |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 424 |
| Release | : |
| Genre | : |
| ISBN | : 9781402037313 |
Download String Theory: From Gauge Interactions to Cosmology Book in PDF, ePub and Kindle
| Author | : A. Vilenkin |
| Publisher | : Cambridge University Press |
| Total Pages | : 584 |
| Release | : 1994 |
| Genre | : Science |
| ISBN | : 9780521654760 |
Download Cosmic Strings and Other Topological Defects Book in PDF, ePub and Kindle
Comprehensive introduction to the role of cosmic strings and other topological defects in the universe.
| Author | : Ulf Danielsson |
| Publisher | : World Scientific |
| Total Pages | : 107 |
| Release | : 2005-08-02 |
| Genre | : Science |
| ISBN | : 9814479667 |
Download String Theory And Cosmology - Proceedings Of The Nobel Symposium 127 Book in PDF, ePub and Kindle
The Nobel Symposium in 2003 on String Theory and Cosmology was a gathering of many of the most active and distinguished scientists in the world, including Stephen Hawking, 2004 Nobel Prize winner David Gross, and Andrei Linde. The experts, comprising both theoreticians and experimentalists, were given the opportunity to discuss the present status of their respective subjects. Throughout the symposium, special attention was given to the connections between the fields: the questions posed ranged from ”Can cosmology be used to test string theory?” to ”Can string theory answer deep questions about cosmology?” The symposium marked a new era in the understanding of the science of the very small and the very large. This book is a unique document that reflects upon the state of fundamental physics at a historically important moment in time.
