The Origin of Gravity From the First Principles, Volodymyr Krasnoholovets
Автор: Charles Keeton Название: Principles of Astrophysics ISBN: 1461492351 ISBN-13(EAN): 9781461492351 Издательство: Springer Рейтинг: Цена: 9083.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: While "Why are we here?" lies beyond the realm of physics, a closely related question is within our reach: "How did we get here?" The goal of Chapters 12-20 is to understand the physics behind the remarkable story of how the Universe, Earth and life were formed.
This book is a complete volume of Newton's mathematical principles relating to natural philosophy and his system of the world. Newton, one of the most brilliant scientists and thinkers of all time, presents his theories, formulas and thoughts. Included are chapters relative to the motion of bodies; motion of bodies in resisting mediums; and system of the world in mathematical treatment; a section on axioms or laws of motion, and definitions.
Описание: This textbook provides an introduction to gravitational lensing, which has become an invaluable tool in modern astrophysics, with applications that range from finding planets orbiting distant stars to understanding how dark matter and dark energy conspired to form the cosmic structures we see today. Principles of Gravitational Lensing begins with Einstein’s prediction that gravity bends light, and shows how that fundamental idea has spawned a rich field of study over the past century.The gravitational deflection of light was first detected by Eddington during a solar eclipse in May 1919, launching Einstein and his theory of relativity into public view. Yet the possibility of using the phenomenon to unlock mysteries of the Universe seemed remote, given the technology of the day. Theoretical work was carried out sporadically over the next six decades, but only with the discovery of the system Q0957+561 in 1979 was gravitational lensing transformed from a curiosity of general relativity into a practical observational tool.This book describes how the three subfields known as strong lensing, weak lensing, and microlensing have grown independently but become increasingly intertwined. Drawing on their research experience, Congdon and Keeton begin with the basic physics of light bending, then present the mathematical foundations of gravitational lensing, building up to current research topics in a clear and systematic way. Relevant background material from physics and mathematics is included, making the book self-contained.The derivations and explanations are supplemented by exercises designed to help students master the theoretical concepts as well as the methods that drive current research. An extensive bibliography guides those wishing to delve more deeply into particular areas of interest. Principles of Gravitational Lensing is ideal for advanced students and seasoned researchers looking to penetrate this thriving subject and even contribute research of their own.
Автор: James Moffat Название: A Mathematically Coherent Quantum Gravity ISBN: 075032578X ISBN-13(EAN): 9780750325783 Издательство: INGRAM PUBLISHER SERVICES UK Рейтинг: Цена: 25344.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book provides a holistic representation of developments and patterns of mergers and acquisitions that have taken place in the Indian corporate sector especially in the post-liberalisation era. It also gives an overview of competitive strategies and performance of Indian industries under globalisation relating it with the specific characteristics of firms that engaged in overseas acquisitions.
Автор: Schucking Engelbert L., Surowitz Eugene J. Название: Einstein`s Apple: Homogeneous Einstein Fields ISBN: 9814630071 ISBN-13(EAN): 9789814630078 Издательство: World Scientific Publishing Рейтинг: Цена: 15840.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: We lift a veil of obscurity from a branch of mathematical physics in a straightforward manner that can be understood by motivated and prepared undergraduate students as well as graduate students specializing in relativity. Our book on 'Einstein Fields' clarifies Einstein's very first principle of equivalence (1907) that is the basis of his theory of gravitation. This requires the exploration of homogeneous Riemannian manifolds, a program that was suggested by Elie Cartan in 'Riemannian Geometry in an Orthogonal Frame,' a 2001 World Scientific publication.Einstein's first principle of equivalence, the key to his General Relativity, interprets homogeneous fields of acceleration as gravitational fields. The general theory of these 'Einstein Fields' is given for the first time in our monograph and has never been treated in such exhaustive detail. This study has yielded significant new insights to Einstein's theory. The volume is heavily illustrated and is accessible to well-prepared undergraduate and graduate students as well as the professional physics community.
Автор: Evans Ronald Название: Greenglow & the search for gravity control ISBN: 1784620238 ISBN-13(EAN): 9781784620233 Издательство: Marston Book Services Рейтинг: Цена: 2572.00 р. Наличие на складе: Поставка под заказ.
Описание: This book describes an exciting, but unfinished scientific adventure story. It tells of the epic struggle by scientists to wrest the secrets from nature of how to control the force of electromagnetism and how to control aerodynamic forces.
Название: Canonical Quantum Gravity ISBN: 9814556645 ISBN-13(EAN): 9789814556644 Издательство: World Scientific Publishing Рейтинг: Цена: 17741.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book aims to present a pedagogical and self-consistent treatment of the canonical approach to Quantum Gravity, starting from its original formulation to the most recent developments in the field.
We start with an innovative and enlightening introduction to the formalism and concepts on which General Relativity has been built, giving all the information necessary in the later analysis. A brief sketch of the Standard Cosmological Model describing the Universe evolution is also given alongside the analysis of the inflationary mechanism. After deepening the fundamental properties of constrained dynamic systems, the Lagrangian approach to the Einsteinian Theory is presented in some detail, underlining the parallelism with non-Abelian gauge theories. Then, the basic concepts of the canonical approach to Quantum Mechanics are provided, focusing on all those formulations which are relevant for the Canonical Quantum Gravity problem. The Hamiltonian formulation of General Relativity and its constrained structure is then analyzed by comparing different formulations. The resulting quantum dynamics, described by the Wheeler-DeWitt equation, is fully discussed in order to outline its merits and limits. Afterwards, the reformulation of Canonical Quantum Gravity in terms of the Ashtekar-Barbero-Immirzi variables is faced by a detailed discussion of the resulting Loop Quantum Gravity Theory. Finally, we provide a consistent picture of canonical Quantum Cosmology by facing the main features of the Wheeler-DeWitt equation for the homogeneous Bianchi models and then by a detailed treatment of Loop Quantum Cosmology, including very recent developments.
Автор: Rovelli Название: Covariant Loop Quantum Gravity ISBN: 1107069629 ISBN-13(EAN): 9781107069626 Издательство: Cambridge Academ Рейтинг: Цена: 8078.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A comprehensible introduction to the most fascinating research in theoretical physics: advanced quantum gravity. This book focuses on the physical and conceptual aspects of the problem and includes the background material needed to enter this lively domain of research, making it ideal for researchers and graduate students.
Автор: Poisson Название: Gravity ISBN: 1107032865 ISBN-13(EAN): 9781107032866 Издательство: Cambridge Academ Рейтинг: Цена: 11722.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Exploring approximate solutions to general relativity and their consequences, this textbook offers a unique presentation of Einstein`s theory by developing powerful methods that can be applied to astrophysical systems. Ideal for graduate courses on general relativity and relativistic astrophysics, the book examines real-life systems and features over 100 exercises.
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