Gravity And The Quantum PDF Download
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Author | : Claus Kiefer |
Publisher | : Oxford University Press |
Total Pages | : 406 |
Release | : 2012-04-05 |
Genre | : Mathematics |
ISBN | : 0199585202 |
Download Quantum Gravity Book in PDF, ePub and Kindle
Quantum theory and Einstein's theory of relativity are at the centre of modern theoretical physics, yet, the consistent unification of both theories is still elusive. This book offers an up-to-date introduction into the attempts to construct a unified theory of "quantum gravity".
Author | : Mendel Sachs |
Publisher | : Springer Science & Business Media |
Total Pages | : 200 |
Release | : 2013-06-29 |
Genre | : Science |
ISBN | : 3662096404 |
Download Quantum Mechanics and Gravity Book in PDF, ePub and Kindle
This book describes a paradigm change in modern physics from the philosophy and mathematical expression of the quantum theory to those of general relativity. The approach applies to all domains - from elementary particles to cosmology. The change is from the positivistic views in which atomism, nondeterminism and measurement are fundamental, to a holistic view in realism, wherein matter - electrons, galaxies, - are correlated modes of a single continuum, the universe. A field that unifies electromagnetism, gravity and inertia is demonstrated explicitly, with new predictions, in terms of quaternion and spinor field equations in a curved spacetime. Quantum mechanics emerges as a linear, flatspace approximation for the equations of inertia in general relativity.
Author | : Carlo Rovelli |
Publisher | : Cambridge University Press |
Total Pages | : 516 |
Release | : 2007-11-29 |
Genre | : Science |
ISBN | : 1139456156 |
Download Quantum Gravity Book in PDF, ePub and Kindle
Quantum gravity is perhaps the most important open problem in fundamental physics. It is the problem of merging quantum mechanics and general relativity, the two great conceptual revolutions in the physics of the twentieth century. The loop and spinfoam approach, presented in this 2004 book, is one of the leading research programs in the field. The first part of the book discusses the reformulation of the basis of classical and quantum Hamiltonian physics required by general relativity. The second part covers the basic technical research directions. Appendices include a detailed history of the subject of quantum gravity, hard-to-find mathematical material, and a discussion of some philosophical issues raised by the subject. This fascinating text is ideal for graduate students entering the field, as well as researchers already working in quantum gravity. It will also appeal to philosophers and other scholars interested in the nature of space and time.
Author | : Felix Finster |
Publisher | : Springer Science & Business Media |
Total Pages | : 389 |
Release | : 2012-02-08 |
Genre | : Mathematics |
ISBN | : 3034800436 |
Download Quantum Field Theory and Gravity Book in PDF, ePub and Kindle
One of the most challenging problems of contemporary theoretical physics is the mathematically rigorous construction of a theory which describes gravitation and the other fundamental physical interactions within a common framework. The physical ideas which grew from attempts to develop such a theory require highly advanced mathematical methods and radically new physical concepts. This book presents different approaches to a rigorous unified description of quantum fields and gravity. It contains a carefully selected cross-section of lively discussions which took place in autumn 2010 at the fifth conference "Quantum field theory and gravity - Conceptual and mathematical advances in the search for a unified framework" in Regensburg, Germany. In the tradition of the other proceedings covering this series of conferences, a special feature of this book is the exposition of a wide variety of approaches, with the intention to facilitate a comparison. The book is mainly addressed to mathematicians and physicists who are interested in fundamental questions of mathematical physics. It allows the reader to obtain a broad and up-to-date overview of a fascinating active research area.
Author | : Viatcheslav Mukhanov |
Publisher | : Cambridge University Press |
Total Pages | : 298 |
Release | : 2007-06-14 |
Genre | : Mathematics |
ISBN | : 9780521868341 |
Download Introduction to Quantum Effects in Gravity Book in PDF, ePub and Kindle
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Author | : Carlo Rovelli |
Publisher | : Penguin |
Total Pages | : 288 |
Release | : 2017-01-24 |
Genre | : Science |
ISBN | : 0735213941 |
Download Reality Is Not What It Seems Book in PDF, ePub and Kindle
“The man who makes physics sexy . . . the scientist they’re calling the next Stephen Hawking.” —The Times Magazine From the New York Times–bestselling author of Seven Brief Lessons on Physics, The Order of Time, and Helgoland, a closer look at the mind-bending nature of the universe. What are the elementary ingredients of the world? Do time and space exist? And what exactly is reality? Theoretical physicist Carlo Rovelli has spent his life exploring these questions. He tells us how our understanding of reality has changed over the centuries and how physicists think about the structure of the universe today. In elegant and accessible prose, Rovelli takes us on a wondrous journey from Democritus to Albert Einstein, from Michael Faraday to gravitational waves, and from classical physics to his own work in quantum gravity. As he shows us how the idea of reality has evolved over time, Rovelli offers deeper explanations of the theories he introduced so concisely in Seven Brief Lessons on Physics. This book culminates in a lucid overview of quantum gravity, the field of research that explores the quantum nature of space and time, seeking to unify quantum mechanics and general relativity. Rovelli invites us to imagine a marvelous world where space breaks up into tiny grains, time disappears at the smallest scales, and black holes are waiting to explode—a vast universe still largely undiscovered.
Author | : Jácome Armas |
Publisher | : Cambridge University Press |
Total Pages | : 719 |
Release | : 2021-08-26 |
Genre | : Biography & Autobiography |
ISBN | : 1107168872 |
Download Conversations on Quantum Gravity Book in PDF, ePub and Kindle
Leading theorists share their important insights into the ongoing quest of theoretical physics to find a quantum theory of gravity.
Author | : Steven Carlip |
Publisher | : Cambridge University Press |
Total Pages | : 296 |
Release | : 2003-12-04 |
Genre | : Science |
ISBN | : 9780521545884 |
Download Quantum Gravity in 2+1 Dimensions Book in PDF, ePub and Kindle
The first comprehensive survey of (2+1)-dimensional quantum gravity - for graduate students and researchers.
Author | : Lee Smolin |
Publisher | : Basic Books |
Total Pages | : 251 |
Release | : 2008-03-18 |
Genre | : Science |
ISBN | : 0465013244 |
Download Three Roads To Quantum Gravity Book in PDF, ePub and Kindle
"It would be hard to imagine a better guide to this difficult subject." -- Scientific American In Three Roads to Quantum Gravity, Lee Smolin provides an accessible overview of the attempts to build a final "theory of everything." He explains in simple terms what scientists are talking about when they say the world is made from exotic entities such as loops, strings, and black holes and tells the fascinating stories behind these discoveries: the rivalries, epiphanies, and intrigues he witnessed firsthand. "Provocative, original, and unsettling." -- The New York Review of Books "An excellent writer, a creative thinker." -- Nature
Author | : James Lindesay |
Publisher | : Cambridge University Press |
Total Pages | : 419 |
Release | : 2013-05-16 |
Genre | : Science |
ISBN | : 1107328306 |
Download Foundations of Quantum Gravity Book in PDF, ePub and Kindle
Exploring how the subtleties of quantum coherence can be consistently incorporated into Einstein's theory of gravitation, this book is ideal for researchers interested in the foundations of relativity and quantum physics. The book examines those properties of coherent gravitating systems that are most closely connected to experimental observations. Examples of consistent co-gravitating quantum systems whose overall effects upon the geometry are independent of the coherence state of each constituent are provided, and the properties of the trapping regions of non-singular black objects, black holes and a dynamic de Sitter cosmology are discussed analytically, numerically and diagrammatically. The extensive use of diagrams to summarise the results of the mathematics enables readers to bypass the need for a detailed understanding of the steps involved. Assuming some knowledge of quantum physics and relativity, the book provides text boxes featuring supplementary information for readers particularly interested in the philosophy and foundations of the physics.