THE THEORY OF LIGHT GRAVITY

THE THEORY OF LIGHT GRAVITY
Author: Colin Parkes
Publisher: Xlibris Corporation
Total Pages: 206
Release: 2011-01-13
Genre: Science
ISBN: 1456827472

Some discoveries have shaken the world and left their mark in an important way. Newton’s Theory of Gravity, Darwin’s Theory of Evolution and Einstein’s Theories of Relativity come immediately to mind. One thing they have in common is a bold and brave new idea. When these new theories are eventually accepted they become pillars of science and more importantly foundations of society. Then, occasionally a new idea comes along that rattles one of these pillars. My new idea should do just that, shake but not topple our theory of gravity. Hopefully it will bring gravity to the masses not just add more mass to gravity theory. It solves Newton’s mystery and Einstein’s enigma, supports most current gravity theory, but adds a new dimension to physics and will become a major part of the new gravity pillar of physics.

The Theory of Light Gravity

The Theory of Light Gravity
Author: Col Parkes
Publisher: Xlibris Corporation
Total Pages: 208
Release: 2011
Genre: Science
ISBN: 9781456827458

Some discoveries have shaken the world and left their mark in an important way. Newton's Theory of Gravity, Darwin's Theory of Evolution and Einstein's Theories of Relativity come immediately to mind. One thing they have in common is a bold and brave new idea. When these new theories are eventually accepted they become pillars of science and more importantly foundations of society. Then, occasionally a new idea comes along that rattles one of these pillars. My new idea should do just that, shake but not topple our theory of gravity. Hopefully it will bring gravity to the masses not just add more mass to gravity theory. It solves Newton's mystery and Einstein's enigma, supports most current gravity theory, but adds a new dimension to physics and will become a major part of the new gravity pillar of physics.

General Relativity

General Relativity
Author: Hans Stephani
Publisher: Cambridge University Press
Total Pages: 340
Release: 1990-06-29
Genre: Science
ISBN: 9780521379410

This is an excellent introduction to the subjects of gravitation and space-time structure. It discusses the foundations of Riemann geometry; the derivation of Einstein field equations; linearised theory; far fields and gravitational waves; the invariant characterisation of exact solutions; gravitational collapse; cosmology as well as alternative gravitational theories and the problem of quantum gravity.

The Riddle of Gravitation

The Riddle of Gravitation
Author: Peter Gabriel Bergmann
Publisher: Courier Corporation
Total Pages: 273
Release: 1992-01-01
Genre: Science
ISBN: 0486273784

Nonmathematical introduction to conceptual foundations of both Newton's and Einstein's theories of gravity features updated material on gravity waves, singularities, and other current topics. 88 illustrations. 1968 edition.

Pushing Gravity

Pushing Gravity
Author: Matthew R. Edwards
Publisher: Apeiron
Total Pages: 332
Release: 2002
Genre: Science
ISBN:

Introduction to Einstein’s Theory of Relativity

Introduction to Einstein’s Theory of Relativity
Author: Øyvind Grøn
Publisher: Springer Nature
Total Pages: 536
Release: 2020-05-27
Genre: Science
ISBN: 3030438627

The revised and updated 2nd edition of this established textbook provides a self-contained introduction to the general theory of relativity, describing not only the physical principles and applications of the theory, but also the mathematics needed, in particular the calculus of differential forms. Updated throughout, the book contains more detailed explanations and extended discussions of several conceptual points, and strengthened mathematical deductions where required. It includes examples of work conducted in the ten years since the first edition of the book was published, for example the pedagogically helpful concept of a "river of space" and a more detailed discussion of how far the principle of relativity is contained in the general theory of relativity. Also presented is a discussion of the concept of the 'gravitational field' in Einstein's theory, and some new material concerning the 'twin paradox' in the theory of relativity. Finally, the book contains a new section about gravitational waves, exploring the dramatic progress in this field following the LIGO observations. Based on a long-established masters course, the book serves advanced undergraduate and graduate level students, and also provides a useful reference for researchers.

The Curious History of Relativity

The Curious History of Relativity
Author: Jean Eisenstaedt
Publisher: Princeton University Press
Total Pages: 374
Release: 2018-06-05
Genre: Science
ISBN: 0691186758

Black holes may obliterate most things that come near them, but they saved the theory of general relativity. Einstein's theory was quickly accepted as the true theory of gravity after its publication in 1915, but soon took a back seat in physics to quantum mechanics and languished for decades on the blackboards of mathematicians. Not until the existence of black holes by Stephen Hawking and Roger Penrose in the 1960s, after Einstein's death, was the theory revived. Almost one hundred years after general relativity replaced Newton's theory of gravitation, The Curious History of Relativity tells the story of both events surrounding general relativity and the techniques employed by Einstein and the relativists to construct, develop, and understand his almost impenetrable theory. Jean Eisenstaedt, one of the world's leading experts on the subject, also discusses the theory's place in the evolution of twentieth-century physics. He describes the main stages in the development of general relativity: its beginnings, its strange crossing of the desert during Einstein's lifetime while under heated criticism, and its new life from the 1960s on, when it became vital to the understanding of black holes and the observation of exotic objects, and, eventually, to the discovery of the accelerating universe. We witness Einstein's construction of his theory, as well as the work of his fascinated, discouraged, and enthusiastic colleagues--physicists, mathematicians, and astronomers. Written with flair, The Curious History of Relativity poses--and answers--the difficult questions raised by Einstein's magnificent intellectual feat.

Gravity’s Century

Gravity’s Century
Author: Ron Cowen
Publisher: Harvard University Press
Total Pages: 193
Release: 2019-05-06
Genre: Science
ISBN: 0674974964

A sweeping account of the century of experimentation that confirmed Einstein’s general theory of relativity, bringing to life the science and scientists at the origins of relativity, the development of radio telescopes, the discovery of black holes and quasars, and the still unresolved place of gravity in quantum theory. Albert Einstein did nothing of note on May 29, 1919, yet that is when he became immortal. On that day, astronomer Arthur Eddington and his team observed a solar eclipse and found something extraordinary: gravity bends light, just as Einstein predicted. The finding confirmed the theory of general relativity, fundamentally changing our understanding of space and time. A century later, another group of astronomers is performing a similar experiment on a much larger scale. The Event Horizon Telescope, a globe-spanning array of radio dishes, is examining space surrounding Sagittarius A*, the supermassive black hole at the center of the Milky Way. As Ron Cowen recounts, the foremost goal of the experiment is to determine whether Einstein was right on the details. Gravity lies at the heart of what we don’t know about quantum mechanics, but tantalizing possibilities for deeper insight are offered by black holes. By observing starlight wrapping around Sagittarius A*, the telescope will not only provide the first direct view of an event horizon—a black hole’s point of no return—but will also enable scientists to test Einstein’s theory under the most extreme conditions. Gravity’s Century shows how we got from the pivotal observations of the 1919 eclipse to the Event Horizon Telescope, and what is at stake today. Breaking down the physics in clear and approachable language, Cowen makes vivid how the quest to understand gravity is really the quest to comprehend the universe.

The Meaning of Relativity: Including The Generalization of Gravitation Theory

The Meaning of Relativity: Including The Generalization of Gravitation Theory
Author: Albert Einstein
Publisher: Prabhat Prakashan
Total Pages: 108
Release: 2023-10-01
Genre: Science
ISBN:

The Meaning of Relativity: Four Lectures Delivered at Princeton University, May 1921 is a book published by Princeton University Press in 1922 that compiled the 1921 Stafford Little Lectures at Princeton University, given by Albert Einstein. The lectures were translated into English by Edwin Plimpton Adams. The lectures and the subsequent book were Einstein's last attempt to provide a comprehensive overview of his theory of relativity and is his only book that provides an accessible overview of the physics and mathematics of general relativity. Einstein explained his goal in the preface of the book's German edition by stating he "wanted to summarize the principal thoughts and mathematical methods of relativity theory" and that his "principal aim was to let the fundamentals in the entire train of thought of the theory emerge clearly". Among other reviews, the lectures were the subject of the 2017 book The Formative Years of Relativity: The History and Meaning of Einstein's Princeton Lectures by Hanoch Gutfreund and Jürgen Renn. The Meaning of Relativity: Including the Generalization of Gravitation Theory: Unravel the complexities of Einstein's theory of relativity with The Meaning of Relativity. This illuminating book delves into the fundamental principles of relativity, including the groundbreaking concept of general relativity and its implications for our understanding of the universe. Explore the interplay between spacetime physics, gravitational forces, and the mathematical physics that underpin our modern understanding of motion. With clear explanations and insightful commentary, this book offers a comprehensive exploration of the theory of relativity and its profound impact on the field of astrophysics. The Meaning of Relativity: Including the Generalization of Gravitation Theory: theory of relativity, Einstein's relativity, general relativity, spacetime physics, gravitational forces, scientific theories, astrophysics, space-time continuum, mathematical physics, physics of motion.