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Understanding Gravity The Generation Model Approach
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Book Synopsis Understanding Gravity: The Generation Model Approach by : Brian A Robson
Download or read book Understanding Gravity: The Generation Model Approach written by Brian A Robson and published by World Scientific. This book was released on 2021-06-22 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently, the General Theory of Relativity (GTR) describes the physics of the very large in terms of classical physics, while quantum theory describes the physics of the very small in terms of the Standard Model of particle physics. Unfortunately, the two theories are incompatible and do not describe satisfactorily all the forces between the various particles comprising ordinary matter. At present, one of the deepest problems in theoretical physics is harmonizing the GTR, which describes gravitation, with quantum mechanics, which describes the other three fundamental forces acting on the atomic scale. The main aim of the book is to provide an understanding of gravity in terms of a quantum theory given by the Generation Model of particle physics. The book presents a fully quantum theory of gravity, which describes both the large cosmological scale and the small atomic scale interactions between all particles.
Book Synopsis Understanding Gravity by : Brian Albert Robson
Download or read book Understanding Gravity written by Brian Albert Robson and published by . This book was released on 2021 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently, the General Theory of Relativity (GTR) describes the physics of the very large in terms of classical physics, while quantum theory describes the physics of the very small in terms of the Standard Model of particle physics. Unfortunately, the two theories are incompatible and do not describe satisfactorily all the forces between the various particles comprising ordinary matter. At present, one of the deepest problems in theoretical physics is harmonizing the GTR, which describes gravitation, with quantum mechanics, which describes the other three fundamental forces acting on the atomic scale. The main aim of the book is to provide an understanding of gravity in terms of a quantum theory given by the Generation Model of particle physics. The book presents a fully quantum theory of gravity, which describes both the large cosmological scale and the small atomic scale interactions between all particles.
Book Synopsis Probing Understanding by : Richard White
Download or read book Probing Understanding written by Richard White and published by Routledge. This book was released on 2014-04-23 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work aims to provide teachers at all levels and in all subjects with a greater range of practical methods for probing their students' understanding. These probes are presented in the manner of a starting set, to act as a stimulus to invention, rather than as a comprehensive list.
Book Synopsis Gravity of the Matter by : Mark F. Dennis
Download or read book Gravity of the Matter written by Mark F. Dennis and published by Createspace Independent Pub. This book was released on 2014-07-05 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is in understanding the Gravity of the Matter that surrounds us, that we may possibly someday soon lose the hold that gravity has on us; being able to move across space untethered and unchained by its grasp. Transport to far distant stars and planets in other galaxies may soon be realized. We are living in the early twenty-first century, almost 100 years after Einstein's theories were developed. These theories became the foundation of quantum mechanics and modern theoretical physics that is taught in our schools today. Is it not time to begin questioning these old theories again? As Albert Einstein himself said:“To deny the aether is ultimately to assume that empty space has no physical qualities whatever. The fundamental facts of mechanics do not harmonize with this view…"
Book Synopsis Introduction to Gravity Strings by : Mark Fennell
Download or read book Introduction to Gravity Strings written by Mark Fennell and published by CreateSpace. This book was released on 2015-05-29 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time in history, the physical nature of gravity is truly understood. For centuries people have asked "what exactly is gravity?" Today we have an answer. This elegant and simple model will be presented in this book. All concepts are explained in simple language, with intuitive analogies, and several illustrations. This model has been taught successfully to high school students and adults from various nations, as well as many other curious individuals. Gravity has been measured and calculated, but to state what gravity is as a physical entity, has perplexed scientists for generations. Until now. For the first time anywhere you will read the solutions regarding the true nature of gravity. In this book we explain the physical properties and physical processes of gravity. These physical descriptions work for all situations involving gravity, without any limits. It is also very easy to understand, and very easy to use. This model is more than just a useful tool, it is in fact the very real, very physical entity which "is" gravity. This understanding of gravity will become the foundation for all studies related to gravity in the future. The Gravity Strings model can explain all aspects of gravity, and do things which no other model of gravity can do. Some of these include: 1. The Gravity Strings Model can explain all known characteristics of gravity. These characteristics include: gravitational effects over long distances; weakest of known energies; correlation between mass and gravitational energy; mechanism of mutual gravitational pull; potential versus kinetic gravitational energy; rate of gravitational pull; and the cause of gravitational acceleration. 2. The Gravity Strings Model works at all scales, from quantum to galaxies. (No other model of gravity can claim this). 3. The Gravity Strings Model has been tested in numerous situations involving gravity, and has proved 100% successful in every situation. 4. The Gravity Strings Model can explain all measurements and calculations of gravity, in any location. 5. The Gravity Strings Model co-exists easily with Newtonian equations of gravity. 6. The Gravity Strings Model can easily explain orbits, black holes, and gravitational bending of light. (And this model can explain these processes much more easily than General Relativity). 7. The Gravity Strings Model explains numerous processes involving electromagnetic energy and atomic structure. 8. The Gravity Strings Model allows gravitational energy to be merged with electric and magnetic energy. This has never been done successfully before. 9. The Gravity Strings Model can lead us to a successful Unified Field Theory. (I have already developed such a Unified Field Theory). 10. The Gravity Strings Model is easy to understand and easy to use. The model is far more intuitive to understand and easier to work with than any other model of gravity. 11. The Gravity Strings Model is simple and elegant. These are features which most prominent scientists agree make for the best and most convincing support for a theory. Therefore, because this model is so simple, so elegant, and is able to explain every situation regarding gravity, this model will certainly be seen as correct physical understanding of gravitational energy. Many eminent scientists have stated that of all models proposed for any phenomenon, the model which is the simplest, the most elegant, and at the same time explains the most observations is most likely to be the correct model. The new model of Gravity Strings is such a model. Topics in Book 1. Energy Strings and Gravity Strings 2. Physical Structure of Gravity Strings 3. Basic Processes of Gravity Strings 4. Lengths and Densities of Gravity Strings 5. Linking Gravity Strings 6. Mutual Gravitational Pull: Process and Rate 7. Rate of Acceleration 8. Photons and Quanta 9. Black Holes 10. Orbits and Galaxies 11. Gravitational Bending of Light 12. Supporting Evidence for Gravity Strings
Book Synopsis Approaches to Quantum Gravity by : Daniele Oriti
Download or read book Approaches to Quantum Gravity written by Daniele Oriti and published by . This book was released on 2009 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theory of quantum gravity promises a revolutionary new understanding of gravity and spacetime, valid from microscopic to cosmological distances. Research in this field involves an exciting blend of rigorous mathematics and bold speculations, foundational questions and technical issues. Containing contributions from leading researchers in this field, this book presents the fundamental issues involved in the construction of a quantum theory of gravity and building up a quantum picture of space and time. It introduces the most current approaches to this problem, and reviews their main achievements. Each part ends in questions and answers, in which the contributors explore the merits and problems of the various approaches. This book provides a complete overview of this field from the frontiers of theoretical physics research for graduate students and researchers.
Author :Cécile DeWitt-Morette Publisher :Springer Science & Business Media ISBN 13 :3642142702 Total Pages :161 pages Book Rating :4.6/5 (421 download)
Book Synopsis The Pursuit of Quantum Gravity by : Cécile DeWitt-Morette
Download or read book The Pursuit of Quantum Gravity written by Cécile DeWitt-Morette and published by Springer Science & Business Media. This book was released on 2011-02-15 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1946 is the year Bryce DeWitt entered Harvard graduate school. Quantum Gravity was his goal and remained his goal throughout his lifetime until the very end. The pursuit of Quantum Gravity requires a profound understanding of Quantum Physics and Gravitation Physics. As G. A. Vilkovisky commented , "Quantum Gravity is a combination of two words, and one should know both. Bryce understood this as nobody else, and this wisdom is completely unknown to many authors of the flux of papers that we see nowadays." Distingished physicist Cecile DeWitt-Morette skillfully blends her personal and scientific account with a wealth of her late husband's often unpublished writings on the subject matter. This volume, through the perspective of the leading researcher on quantum gravity of his generation, will provide an invaluable source of reference for anyone working in the field.
Book Synopsis Gravity forward modeling with a tesseroid-based Rock-Water-Ice approach – Theory and applications in the context of the GOCE mission and height system unification by : Grombein, Thomas
Download or read book Gravity forward modeling with a tesseroid-based Rock-Water-Ice approach – Theory and applications in the context of the GOCE mission and height system unification written by Grombein, Thomas and published by KIT Scientific Publishing. This book was released on 2017-07-28 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conversations on Quantum Gravity by : Jácome Armas
Download or read book Conversations on Quantum Gravity written by Jácome Armas and published by Cambridge University Press. This book was released on 2021-08-26 with total page 719 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading theorists share their important insights into the ongoing quest of theoretical physics to find a quantum theory of gravity.
Download or read book Gravitation written by Charles W. Misner and published by Princeton University Press. This book was released on 2017-10-24 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spacetime physics -- Physics in flat spacetime -- The mathematics of curved spacetime -- Einstein's geometric theory of gravity -- Relativistic stars -- The universe -- Gravitational collapse and black holes -- Gravitational waves -- Experimental tests of general relativity -- Frontiers
Book Synopsis The Interaction of Spin with Gravity in Particle Physics by : Gaetano Lambiase
Download or read book The Interaction of Spin with Gravity in Particle Physics written by Gaetano Lambiase and published by Springer Nature. This book was released on 2021-09-27 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to present a new way of thinking about the interaction of gravitational fields with quantum systems. Despite the massive amounts of research and experimentation, the myriad meetings, seminars and conferences, all of the articles, treatises and books, and the seemingly endless theorization, quantization and just plain speculation that have been engaged in regarding our evolving understanding of the quantum world, that world remains an enigma, even to the experts. The usefulness of general relativity in this regard has proven to be imperfect at best, but there is a new approach. We do not simply have to accept the limitations of Einstein's most celebrated theorem in regard to quantum theory; we can also embrace them, and thereby utilize them, to reveal new facts about the behavior of quantum systems within inertial and gravitational fields, and therefore about the very structure of space–time at the quantum level. By taking existing knowledge of the essential functionality of spin (along with the careful identification of the omnipresent inertial effects) and applying it to the quantum world, the book gives the reader a much clearer picture of the difference between the classical and quantum behaviors of a particle, shows that Einstein's ideas may not be as incompatible within this realm as many have come to believe, sparks new revelations of the way in which gravity affects quantum systems and brings a new level of efficiency—quantum efficiency, if you will—to the study of gravitational theory.
Book Synopsis Gravity, Geoid and Height Systems by : Urs Marti
Download or read book Gravity, Geoid and Height Systems written by Urs Marti and published by Springer. This book was released on 2015-01-13 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes a selection of papers presented at the IAG international symposium "Gravity, Geoid and Height Systems 2012" (GGHS2012), which was organized by IAG Commission 2 “Gravity Field” with the assistance of the International Gravity Field Service (IGFS) and GGOS Theme 1 “Unified Global Height System”. The book summarizes the latest results on gravimetry and gravity networks, global gravity field modeling and applications, future gravity field missions. It provides a detailed compilation on advances in precise local and regional high-resolution geoid modeling, the establishment and unification of vertical reference systems, contributions to gravity field and mass transport modeling as well as articles on the gravity field of planetary bodies.
Book Synopsis Quantum Field Theory II by : Edouard B. Manoukian
Download or read book Quantum Field Theory II written by Edouard B. Manoukian and published by Springer. This book was released on 2016-09-26 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book takes a pedagogical approach to explaining quantum gravity, supersymmetry and string theory in a coherent way. It is aimed at graduate students and researchers in quantum field theory and high-energy physics. The first part of the book introduces quantum gravity, without requiring previous knowledge of general relativity (GR). The necessary geometrical aspects are derived afresh leading to explicit general Lagrangians for gravity, including that of general relativity. The quantum aspect of gravitation, as described by the graviton, is introduced and perturbative quantum GR is discussed. The Schwinger-DeWitt formalism is developed to compute the one-loop contribution to the theory and renormalizability aspects of the perturbative theory are also discussed. This follows by introducing only the very basics of a non-perturbative, background-independent, formulation of quantum gravity, referred to as “loop quantum gravity”, which gives rise to a quantization of space. In the second part the author introduces supersymmetry and its consequences. The generation of superfields is represented in detail. Supersymmetric generalizations of Maxwell’s Theory as well as of Yang-Mills field theory, and of the standard model are worked out. Spontaneous symmetry breaking, improvement of the divergence problem in supersymmetric field theory, and its role in the hierarchy problem are covered. The unification of the fundamental constants in a supersymmetric version of the standard model are then studied. Geometrical aspects necessary to study supergravity are developed culminating in the derivation of its full action. The third part introduces string theory and the analysis of the spectra of the mass (squared) operator associated with the oscillating strings. The properties of the underlying fields, associated with massless particles, encountered in string theory are studied in some detail. Elements of compactification, duality and D-branes are given, as well of the generation of vertices and interactions of strings. In the final sections, the author shows how to recover GR and the Yang-Mills field Theory from string theory.
Book Synopsis Modelling Transport by : Juan de Dios Ortúzar
Download or read book Modelling Transport written by Juan de Dios Ortúzar and published by John Wiley & Sons. This book was released on 2024-04-15 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt: MODELLING TRANSPORT Comprehensive Textbook Resource for Understanding Transport Modelling Modelling Transport provides unrivalled depth and breadth of coverage on the topic of transport modelling. Each topic is approached as a modelling exercise with discussion of the roles of theory, data, model specification, estimation, validation, and application. The authors present the state of the art and its practical application in a pedagogic manner, easily understandable to both students and practitioners. An accompanying website hosts a solutions manual. Sample topics and learning resources included in the work are as follows: State-of-the-art developments in the field of transport modelling, including new research and examples Factors to consider for better modelling and forecasting Information and analysis on dynamic assignment and micro-simulation and model design and specification Agent and Activity Based Modelling Modelling new modes and services Graduate students in transportation engineering and planning, transport economics, urban studies, and geography programs along with researchers and practitioners in the transportation and urban planning industry can use Modelling Transport as a comprehensive reference work for a wide array of topics pertaining to this field.
Book Synopsis Connecting Quarks with the Cosmos by : National Research Council
Download or read book Connecting Quarks with the Cosmos written by National Research Council and published by National Academies Press. This book was released on 2003-03-12 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances made by physicists in understanding matter, space, and time and by astronomers in understanding the universe as a whole have closely intertwined the question being asked about the universe at its two extremesâ€"the very large and the very small. This report identifies 11 key questions that have a good chance to be answered in the next decade. It urges that a new research strategy be created that brings to bear the techniques of both astronomy and sub-atomic physics in a cross-disciplinary way to address these questions. The report presents seven recommendations to facilitate the necessary research and development coordination. These recommendations identify key priorities for future scientific projects critical for realizing these scientific opportunities.
Download or read book Gravity written by James B. Hartle and published by Cambridge University Press. This book was released on 2021-06-24 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Renowned relativist James Hartle's fluent and accessible physics-first introduction to general relativity uses minimal new mathematics and begins with the essential physical applications. This ground-breaking text, reissued by Cambridge University Press, makes this fundamental theory accessible to virtually all physics majors.
Book Synopsis Why String Theory? by : Joseph Conlon
Download or read book Why String Theory? written by Joseph Conlon and published by CRC Press. This book was released on 2016-08-19 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics World's 'Book of the Year' for 2016 An Entertaining and Enlightening Guide to the Who, What, and Why of String Theory, now also available in an updated reflowable electronic format compatible with mobile devices and e-readers. During the last 50 years, numerous physicists have tried to unravel the secrets of string theory. Yet why do these scientists work on a theory lacking experimental confirmation? Why String Theory? provides the answer, offering a highly readable and accessible panorama of the who, what, and why of this large aspect of modern theoretical physics. The author, a theoretical physics professor at the University of Oxford and a leading string theorist, explains what string theory is and where it originated. He describes how string theory fits into physics and why so many physicists and mathematicians find it appealing when working on topics from M-theory to monsters and from cosmology to superconductors.
