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Lower Dimensional Gravity
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Book Synopsis Lower Dimensional Gravity by : John David Brown
Download or read book Lower Dimensional Gravity written by John David Brown and published by World Scientific. This book was released on 1988 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the subject of gravity theories in two and three spacetime dimensions. The prevailing philosophy is that lower dimensional models of gravity provide a useful arena for developing new ideas and insights, which are applicable to four dimensional gravity. The first chapter consists of a comprehensive introduction to both two and three dimensional gravity, including a discussion of their basic structures. In the second chapter, the asymptotic structure of three dimensional Einstein gravity with a negative cosmological constant is analyzed. The third chapter contains a treatment of the effects of matter sources in classical two dimensional gravity. The fourth chapter gives a complete analysis of particle pair creation by electric and gravitational fields in two dimensions, and the resulting effect on the cosmological constant. Lower dimensional gravity may have never been reviewed in its entirety anywhere in the literature.
Book Synopsis Lower Dimensional Gravity by : Roman W. Jackiw
Download or read book Lower Dimensional Gravity written by Roman W. Jackiw and published by . This book was released on 1984 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantum Gravity in 2+1 Dimensions by : Steven Carlip
Download or read book Quantum Gravity in 2+1 Dimensions written by Steven Carlip and published by Cambridge University Press. This book was released on 2003-12-04 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive survey of (2+1)-dimensional quantum gravity - for graduate students and researchers.
Book Synopsis Low-Dimensional Topology and Quantum Field Theory by : Hugh Osborn
Download or read book Low-Dimensional Topology and Quantum Field Theory written by Hugh Osborn and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The motivations, goals and general culture of theoretical physics and mathematics are different. Most practitioners of either discipline have no necessity for most of the time to keep abreast of the latest developments in the other. However on occasion newly developed mathematical concepts become relevant in theoretical physics and the less rigorous theoretical physics framework may prove valuable in understanding and suggesting new theorems and approaches in pure mathematics. Such interdis ciplinary successes invariably cause much rejoicing, as over a prodigal son returned. In recent years the framework provided by quantum field theory and functional in tegrals, developed over half a century in theoretical physics, have proved a fertile soil for developments in low dimensional topology and especially knot theory. Given this background it was particularly pleasing that NATO was able to generously sup port an Advanced Research Workshop to be held in Cambridge, England from 6th to 12th September 1992 with the title Low Dimensional Topology and Quantum Field Theory. Although independently organised this overlapped as far as some speak ers were concerned with a longer term programme with the same title organised by Professor M Green, Professor E Corrigan and Dr R Lickorish. The contents of this proceedings of the workshop demonstrate the breadth of topics now of interest on the interface between theoretical physics and mathematics as well as the sophistication of the mathematical tools required in current theoretical physics.
Book Synopsis Progress in Low-dimensional Anti-de Sitter Gravity by : Matthew Hodel
Download or read book Progress in Low-dimensional Anti-de Sitter Gravity written by Matthew Hodel and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "We discuss recent developments in theories of quantum gravity in two and three spacetime dimensions.We begin by considering the Jackiw-Teitelboim (JT) theory, a model of pure 2d gravity, providing a new perspective on a perturbative expansion in the quantum version of this theory, inspired by random matrix theory. Random matrix theory (RMT) captures universal properties of the very late-time dynamics of an extremely wide class of chaotic quantum systems. JT gravity goes farther by agreeing precisely with a random matrix ensemble, beyond universal quantities. We take a Lagrangian approach to quantization of JT theory. We find that we must perform path integrals over 2d geometries of arbitrary genus. Integrating first over the dilaton field restricts to constant negative curvature surfaces. A connection is made with the topological recursion relations of Eynard and Orantin, which allow the computation of such path integrals for arbitrary-genus surfaces by cutting them apart into pairs of pants. The resulting asymptotic series for JT observables matches onto the genus expansion familiar from random matrix theory.Recent work has also appeared deriving a boundary graviton description of pure AdS3 gravity. Pure gravity was thought for some time to be trivial in three spacetime dimensions since there are no local graviton degrees of freedom. Nevertheless global effects render the theory nontrivial. We will use standard path integral methods to approximate the gravity partition function around a semiclassical background geometry. The resulting boundary graviton scalar field action describes global excitations around background AdS3 spacetime. It serves as a 2d generalization of the 1d Schwarzian theory, which itself describes boundary fluctuations of the JT theory"--
Book Synopsis Three Roads To Quantum Gravity by : Lee Smolin
Download or read book Three Roads To Quantum Gravity written by Lee Smolin and published by Basic Books. This book was released on 2008-03-18 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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
Book Synopsis String Quantum Gravity And Physics At The Planck Energy Scale - International Workshop On Theoretical Physics by : Antonino Zichichi
Download or read book String Quantum Gravity And Physics At The Planck Energy Scale - International Workshop On Theoretical Physics written by Antonino Zichichi and published by World Scientific. This book was released on 1993-06-30 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers in this volume provide an updated status of the last developments and current problems in string theory in connection with gravity and the physics at the Planck scale. This volume also contains excellent discussions on fundamental problems of quantum gravity and the physics at the Planck energy scale in the present-day context, irrespective of strings or any other models.
Book Synopsis Low Dimensional Dualities by : Beatrix Mühlmann
Download or read book Low Dimensional Dualities written by Beatrix Mühlmann and published by . This book was released on 2021 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Exact Methods in Low-dimensional Statistical Physics and Quantum Computing by : Stephane Ouvry
Download or read book Exact Methods in Low-dimensional Statistical Physics and Quantum Computing written by Stephane Ouvry and published by Oxford University Press. This book was released on 2010-04-22 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-dimensional statistical models are instrumental in improving our understanding of emerging fields, such as quantum computing and cryptography, complex systems, and quantum fluids. This book of lectures by international leaders in the field sets these issues into a larger and more coherent theoretical perspective than is currently available.
Book Synopsis Recent Developments in General Relativity by : B. Casciaro
Download or read book Recent Developments in General Relativity written by B. Casciaro and published by Springer Science & Business Media. This book was released on 2011-06-28 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 13th Italian Conference on General Relativity and Gravitational Physics was held in Cala Corvino-Monopoli (Bari) from September 21to September 25, 1998. The Conference, which is held every other year in different Italian locations, has brought together, as in the earlier conferences in this series, those scientists who are interested and actively work in all aspects of general relativity, from both the mathematical and the physical points of view: from classical theories of gravitation to quantum gravity, from relativistic astrophysics and cosmology to experiments in gravitation. About 70 participants came from Departments of Astronomy and Astrophysics, Departments of Mathematics and Departments of Experimental and Theoretical Physics from all over the Country; in addition a few Italian scientists working abroad kindly accepted invitations from the Scientific Committee. The good wishes of the University and of the Politecnico di Bari were conveyed by the director of Diparti mento Interuniversitario di Matematica, Prof. Franco Altomare. These proceedings contain the contributions of the two winners of the SIGRAV prizes, the invited talks presented at the Conference and most of the contributed talks. We thank all of our colleagues, who did their best to prepare their manuscripts. The pleasant atmosphere induced by the beauty of the place was greatlyenhanced not only by the participation of so many colleagues, who had lively discussions about science well beyond Conference hours, but also by the feeling of hospitalityextended to the participants by the staff of the Cala Corvino Hotel, where the Conference was held.
Book Synopsis Unity from Duality: Gravity, Gauge Theory and Strings by : Constantin P. Bachas
Download or read book Unity from Duality: Gravity, Gauge Theory and Strings written by Constantin P. Bachas and published by Springer Science & Business Media. This book was released on 2008-01-26 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributions to this volume of the famous summer school in Les Houches cover the recent developments in supersymmetric string theory, the gauge theory/string theory correspondence and string duality. The book is a comprehensive introduction to the recent developments in string/M-theory and quantum gravity.
Book Synopsis String Theory And Its Applications (Tasi 2010): From Mev To The Planck Scale - Proceedings Of The 2010 Theoretical Advanced Study Institute In Elementary Particle Physics by : Michael Dine
Download or read book String Theory And Its Applications (Tasi 2010): From Mev To The Planck Scale - Proceedings Of The 2010 Theoretical Advanced Study Institute In Elementary Particle Physics written by Michael Dine and published by World Scientific. This book was released on 2011-11-22 with total page 873 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book is based on lectures given at the TASI summer school of 2010. It aims to provide advanced graduate students, postdoctorates and senior researchers with a survey of important topics in particle physics and string theory, with special emphasis on applications of methods from string theory and quantum gravity in condensed matter physics and QCD (especially heavy ion physics)./a
Book Synopsis Diverse Topics in Theoretical and Mathematical Physics by : Roman W. Jackiw
Download or read book Diverse Topics in Theoretical and Mathematical Physics written by Roman W. Jackiw and published by World Scientific. This book was released on 1995 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this volume, topics are drawn from field theory, especially gauge field theory, as applied to particle, condensed matter and gravitational physics, and concern a variety of interesting subjects. These include geometricalDtopological effects in quantum theory, fractional charge, time travel, relativistic quantized fields in and out of thermal equilibrium and quantum modifications of symmetry in physical systems.Many readers will find this a useful volume, especially theoretical physicists and mathematicians. The material will be of interest to both the expert who will find well-presented novel and stimulating viewpoints of various subjects and the novice who will find complete, detailed and precise descriptions of important topics of current interest, in theoretical and mathematical physics.
Book Synopsis Gravity and Strings by : Tomás Ortín
Download or read book Gravity and Strings written by Tomás Ortín and published by Cambridge University Press. This book was released on 2015-03-26 with total page 1043 pages. Available in PDF, EPUB and Kindle. Book excerpt: Self-contained and comprehensive, this definitive new edition provides a complete overview of the intersection of gravity, supergravity, and superstrings.
Book Synopsis String Theory And Quantum Gravity '92 - Proceedings Of The Trieste Spring School And Workshop by : Jeffrey A Harvey
Download or read book String Theory And Quantum Gravity '92 - Proceedings Of The Trieste Spring School And Workshop written by Jeffrey A Harvey and published by World Scientific. This book was released on 1993-06-30 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents:Ising Model and N = 2 Supersymmetric Theories (S Cecotti & C Vafa)The Dark Side of String Theory: Black Holes and Black Strings (G T Horowitz)Some Recent Developments in Closed String Field Theory (A Sen) Quantum Aspects of Black Holes (J A Harvey & A Strominger)The One Dimensional Matrix Model and String Theory (S R Das)Gravity and Gauge Theory at High Energies (H Verlinde)Notes on N = 2 σ-Models (J Distler)The W Geometry of Chiral Surfaces in Complex Projective Spaces (J-L Gervals)On Physical States in 2d (Topological) Gravity (P Bouwknegt et al)Dynamics of the Conformal Factor in 4D Gravity (I Antoniadis)Non-Relativistic Fermions, Coadjoint Orbits of W8 and String Field Theory at c = 1 (A Dhar et al)Simplicial Quantum Gravity (J Ambjørn et al)Gravitational Scattering at Planckian Energies: The Eikonal and Beyond (D Amati)A Proposal for D > 1 Strings? (L Alvarez-Gaumé & J L F Barbón)Differential Equations in Special Kähler Geometry (J Louis)N = 2 First Order Systems: Landau-Ginzburg Potentials and Topological Twist (P Fre & P Soriani) Readership: High energy physicists. keywords:
Author :Domenico J. W. Giulini Publisher :Springer Science & Business Media ISBN 13 :9783540408109 Total Pages :426 pages Book Rating :4.4/5 (81 download)
Book Synopsis Quantum Gravity by : Domenico J. W. Giulini
Download or read book Quantum Gravity written by Domenico J. W. Giulini and published by Springer Science & Business Media. This book was released on 2003-09-16 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: The relation between quantum theory and the theory of gravitation remains one of the most outstanding unresolved issues of modern physics. According to general expectation, general relativity as well as quantum (field) theory in a fixed background spacetime cannot be fundamentally correct. Hence there should exist a broader theory comprising both in appropriate limits, i.e., quantum gravity. This book gives readers a comprehensive introduction accessible to interested non-experts to the main issues surrounding the search for quantum gravity. These issues relate to fundamental questions concerning the various formalisms of quantization; specific questions concerning concrete processes, like gravitational collapse or black-hole evaporation; and the all important question concerning the possibility of experimental tests of quantum-gravity effects.
Book Synopsis Topics in Low-dimensional Field Theory by : Michael J. Crescimanno
Download or read book Topics in Low-dimensional Field Theory written by Michael J. Crescimanno and published by . This book was released on 1991 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
