Quantum Gravity In A Laboratory PDF Download
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| Author | : Nick Huggett |
| Publisher | : Cambridge University Press |
| Total Pages | : 98 |
| Release | : 2023-06-30 |
| Genre | : Science |
| ISBN | : 1009327550 |
Download Quantum Gravity in a Laboratory? Book in PDF, ePub and Kindle
The characteristic – Planck – energy scale of quantum gravity makes experimental access to the relevant physics apparently impossible. Nevertheless, low energy experiments linking gravity and the quantum have been undertaken: the Page and Geilker quantum Cavendish experiment, and the Colella-Overhauser-Werner neutron interferometry experiment, for instance. However, neither probes states in which gravity remains in a coherent quantum superposition, unlike – it is claimed – recent proposals. In essence, if two initially unentangled subsystems interacting solely via gravity become entangled, then theorems of quantum mechanics show that gravity cannot be a classical subsystem. There are formidable challenges to such an experiment, but remarkably, tabletop technology into the gravity of very small bodies has advanced to the point that such an experiment might be feasible in the near future. This Element explains the proposal and what it aims to show, highlighting the important ways in which its interpretation is theory-laden.
| Author | : Carlo Rovelli |
| Publisher | : Cambridge University Press |
| Total Pages | : 488 |
| Release | : 2004-11-15 |
| Genre | : Science |
| ISBN | : 9780521837330 |
Download Quantum Gravity Book in PDF, ePub and Kindle
Publisher Description
| Author | : Nick Huggett |
| Publisher | : Cambridge University Press |
| Total Pages | : 371 |
| Release | : 2020-05-14 |
| Genre | : Philosophy |
| ISBN | : 110847702X |
Download Beyond Spacetime Book in PDF, ePub and Kindle
A collection of essays discussing the philosophy and foundations of quantum gravity. Written by leading philosophers and physicists in the field, chapters cover the important conceptual questions in the search for a quantum theory of gravity, and the current state of understanding among philosophers and physicists.
| Author | : Los Alamos National Laboratory |
| Publisher | : |
| Total Pages | : 16 |
| Release | : 1986 |
| Genre | : |
| ISBN | : |
Download Experimental Evidence for Quantum Gravity?. Book in PDF, ePub and Kindle
| Author | : Hanying Guo |
| Publisher | : CRC Press |
| Total Pages | : 458 |
| Release | : 1990 |
| Genre | : Mathematics |
| ISBN | : 9782881247415 |
Download Fields, Strings, and Quantum Gravity Book in PDF, ePub and Kindle
One of the recent problems in theoretical physics is that the glamorous new string theory is just too elegant, too sublime, to associate with sloppy old reality. Some progress has been made at making string theory compatible with other theories--quantum gravity and conventional field theory--but it is unclear how to verify and examine the conjugation experimentally. The ten papers here struggle with the mechanics of applying theory to practice. From a symposium in Beijing, which was interrupted on June 4th by people down in Tiananmen Square struggling with the same problem in a different field of endeavor. Book club price, $30. Annotation copyrighted by Book News, Inc., Portland, OR
| 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.
| 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 | : Vincent R. Frignanni |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2012 |
| Genre | : Quantum gravity |
| ISBN | : 9781611229578 |
Download Classical and Quantum Gravity Book in PDF, ePub and Kindle
Classical and quantum gravity covers all aspects of gravitational physics and the theory of spacetime. This new book presents topical research in the study of classical and quantum gravity, including the weak field limit of fourth order gravity; the problem of time in quantum gravity; quantum correction and entropy spectrum in different gravity; quantum instability for charged particles on charged Nariai Black Holes and the equivalence of the generalised tetra formalism with the theory of general relativity.
| Author | : Craig Callender |
| Publisher | : Cambridge University Press |
| Total Pages | : 380 |
| Release | : 2001-01-29 |
| Genre | : Science |
| ISBN | : 9780521664455 |
Download Physics Meets Philosophy at the Planck Scale Book in PDF, ePub and Kindle
Was the first book to examine the exciting area of overlap between philosophy and quantum mechanics with chapters by leading experts from around the world.
| Author | : Christian Pfeifer |
| Publisher | : Springer Nature |
| Total Pages | : 557 |
| Release | : 2023-11-01 |
| Genre | : Science |
| ISBN | : 3031315200 |
Download Modified and Quantum Gravity Book in PDF, ePub and Kindle
This book discusses theoretical predictions and their comparison with experiments of extended and modified classical and quantum theories of gravity. The goal is to provide a readable access and broad overview over different approaches to the topic to graduate and PhD students as well as to young researchers. The book presents both, theoretical and experimental insights and is structured in three parts. The first addresses the theoretical models beyond special and general relativity such as string theory, Poincare gauge theory and teleparallelism as well as Finsler gravity. In turn, the second part is focused on the observational effects that these models generate, accounting for tests and comparisons which can be made on all possible scales: from the universe as a whole via binary systems, stars, black holes, satellite experiments, down to laboratory experiments at micrometer and smaller scales. The last part of this book is dedicated to quantum systems and gravity, showing tests of classical gravity with quantum systems, and coupling of quantum matter and gravity.
