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.
Download or read book Understanding Gravitational Waves written by C. R. Kitchin and published by Springer Nature. This book was released on 2021-09-23 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The birth of a completely new branch of observational astronomy is a rare and exciting occurrence. For a long time, our theories about gravitational waves—proposed by Albert Einstein and others more than a hundred years ago—could never be fully proven, since we lacked the proper technology to do it. That all changed when, on September 14, 2015, instruments at the LIGO Observatory detected gravitational waves for the first time. This book explores the nature of gravitational waves—what they are, where they come from, why they are so significant and why nobody could prove they existed before now. Written in plain language and interspersed with additional explanatory tutorials, it will appeal to lay readers, science enthusiasts, physical science students, amateur astronomers and to professional scientists and astronomers.
Download or read book The Science of Interstellar written by Kip Thorne and published by W. W. Norton & Company. This book was released on 2014-11-07 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: A journey through the otherworldly science behind Christopher Nolan’s award-winning film, Interstellar, from executive producer and Nobel Prize-winning physicist Kip Thorne. Interstellar, from acclaimed filmmaker Christopher Nolan, takes us on a fantastic voyage far beyond our solar system. Yet in The Science of Interstellar, Kip Thorne, the Nobel prize-winning physicist who assisted Nolan on the scientific aspects of Interstellar, shows us that the movie’s jaw-dropping events and stunning, never-before-attempted visuals are grounded in real science. Thorne shares his experiences working as the science adviser on the film and then moves on to the science itself. In chapters on wormholes, black holes, interstellar travel, and much more, Thorne’s scientific insights—many of them triggered during the actual scripting and shooting of Interstellar—describe the physical laws that govern our universe and the truly astounding phenomena that those laws make possible. Interstellar and all related characters and elements are trademarks of and © Warner Bros. Entertainment Inc. (s14).
Download or read book The Ascent of Gravity written by Marcus Chown and published by Simon and Schuster. This book was released on 2017-11-07 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why the force that keeps our feet on the ground holds the key to understanding the nature of time and the origin of the universe. Gravity is the weakest force in the everyday world yet it is the strongest force in the universe. It was the first force to be recognized and described yet it is the least understood. It is a "force" that keeps your feet on the ground yet no such force actually exists. Gravity, to steal the words of Winston Churchill, is "a riddle, wrapped in a mystery, inside an enigma." And penetrating that enigma promises to answer the biggest questions in science: what is space? What is time? What is the universe? And where did it all come from? Award-winning writer Marcus Chown takes us on an unforgettable journey from the recognition of the "force" of gravity in 1666 to the discovery of gravitational waves in 2015. And, as we stand on the brink of a seismic revolution in our worldview, he brings us up to speed on the greatest challenge ever to confront physics.
Download or read book Gravity A Very Short Introduction written by Timothy Clifton and published by Oxford University Press. This book was released on 2017-02-16 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gravity is one of the four fundamental interactions that exist in nature. It also has the distinction of being the oldest, weakest, and most difficult force to quantize. Understanding gravity is not only essential for understanding the motion of objects on Earth, but also the motion of all celestial objects, and even the expansion of the Universe itself. It was the study of gravity that led Einstein to his profound realisations about the nature of space and time. Gravity is not only universal, it is also essential for understanding the behaviour of the Universe, and all astrophysical bodies within it. In this Very Short Introduction Timothy Clifton looks at the development of our understanding of gravity since the early observations of Kepler and Newtonian theory. He discusses Einstein's theory of gravity, which now supplants Newton's, showing how it allows us to understand why the frequency of light changes as it passes through a gravitational field, why GPS satellites need their clocks corrected as they orbit the Earth, and why the orbits of distant neutron stars speed up. Today, almost 100 years after Einstein published his theory of gravity, we have even detected the waves of gravitational radiation that he predicted. Clifton concludes by considering the testing and application of general relativity in astrophysics and cosmology, and looks at dark energy and efforts such as string theory to combine gravity with quantum mechanics. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
Download or read book Approaches to Quantum Gravity written by Daniele Oriti and published by Cambridge University Press. This book was released on 2009-03-05 with total page 605 pages. Available in PDF, EPUB and Kindle. Book excerpt: Containing contributions from leading researchers in this field, this book provides a complete overview of this field from the frontiers of theoretical physics research for graduate students and researchers. It introduces the most current approaches to this problem, and reviews their main achievements.
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.
Download or read book Mason Dixon written by Thomas Pynchon and published by Penguin. This book was released on 2012-06-13 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A novel that is as moving as it is cerebral, as poignant as it is daring." - Michiko Kakutani, The New York Times "Mason & Dixon - like Huckleberry Finn, like Ulysses - is one of the great novels about male friendship in anybody's literature." - John Leonard, The Nation Charles Mason (1728–1786) and Jeremiah Dixon (1733–1779) were the British surveyors best remembered for running the boundary between Pennsylvania and Maryland that we know today as the Mason-Dixon Line. Here is their story as reimagined by Thomas Pynchon, featuring Native Americans and frontier folk, ripped bodices, naval warfare, conspiracies erotic and political, major caffeine abuse. Unreflectively entangled in crimes of demarcation, Mason & Dixon take us along on a grand tour of the Enlightenment’s dark hemisphere, from their first journey together to the Cape of Good Hope, to pre-Revolutionary America and back to England, into the shadowy yet redemptive turns of their later lives, through incongruities in conscience, parallaxes of personality, tales of questionable altitude told and intimated by voices clamoring not to be lost. Along the way they encounter a plentiful cast of characters, including Benjamin Franklin, George Washington, and Samuel Johnson, as well as a Chinese feng shui master, a Swedish irredentist, a talking dog, and a robot duck. The quarrelsome, daring, mismatched pair—Mason as melancholy and Gothic as Dixon is cheerful and pre-Romantic—pursues a linear narrative of irregular lives, observing, and managing to participate in the many occasions of madness presented them by the Age of Reason.
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…"
Download or read book Sir Isaac Newton s Mathematical Principles of Natural Philosophy and His System of the World written by Sir Isaac Newton and published by Univ of California Press. This book was released on 2023-11-15 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1934.
Download or read book Explaining Gravity Simple Consistent and Complete written by Bob Ticer and published by Page Publishing Inc. This book was released on 2021-06-09 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: A simple explanation of gravity relates to the Higgs mechanism and the Pauli exclusion principle. By the latter, matter cannot occupy the same space other matter occupies, but light energy superimposes to be nearly invisible to other light. By the Higgs mechanism, light energy converts to matter. By its interaction, matter also converts back to light energy. Light speed is also slower in a gravitational field. There is thus a positive field of energy maintaining matter that emits light energy for a vacuum effect consistent with the inverse square law. As a recycling effect, it is also consistent with Einstein's cosmological constant and the cosmological principle of the big bang theory. Tired light is also included for dark energy whereby the Hubble Constant divided by light speed equates the ratio of gravitational force to electromagnetic force.
Download or read book Pull Of History The Human Understanding Of Magnetism And Gravity Through The Ages written by Yoshitaka Yamamoto and published by World Scientific. This book was released on 2017-12-28 with total page 979 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book seeks to understand what bring to pass the birth of modern physics by focusing upon the formation of the concept of force. This would be the first book to note the important role magnetism has played in this process. Indeed, the force between celestial bodies, before the introduction of the Isaac Newtonian gravitational force, is first introduced by Johannes Kepler by analogy with the magnetic force. Moreover, this book, by concentrating our attention on the magnetism, fully describes the developments and the recognition of the force concept during the Middle Ages. The detailed description of the Middle Ages and the Renaissance is a strong point of this book. By discussing and emphasizing on the role accomplished by the magnetic force, this book makes clear the connection between the natural magic and the modern experimental physics. This book will open up a new aspect of the birth of modern physics.
Download or read book Newton s Gravity written by Douglas W. MacDougal and published by Springer Science & Business Media. This book was released on 2012-12-16 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Newton’s Gravity” conveys the power of simple mathematics to tell the fundamental truth about nature. Many people, for example, know the tides are caused by the pull of the Moon and to a lesser extent the Sun. But very few can explain exactly how and why that happens. Fewer still can calculate the actual pulls of the Moon and Sun on the oceans. This book shows in clear detail how to do this with simple tools. It uniquely crosses disciplines – history, astronomy, physics and mathematics – and takes pains to explain things frequently passed over or taken for granted in other books. Using a problem-based approach, “Newton’s Gravity” explores the surprisingly basic mathematics behind gravity, the most fundamental force that governs the movements of satellites, planets, and the stars. Author Douglas W. MacDougal uses actual problems from the history of astronomy, as well as original examples, to deepen understanding of how discoveries were made and what they mean. “Newton’s Gravity” concentrates strongly on the development of the science of orbital motion, beginning with Galileo, Kepler, and Newton, each of whom is prominently represented. Quotes and problems from Galileo’s Dialogs Concerning Two New Sciences and particularly Newton’s Principia help the reader get inside the mind of those thinkers and see the problems as they saw them, and experience their concise and typically eloquent writing. This book enables students and curious minds to explore the mysteries of celestial motion without having to know advanced mathematics. It will whet the reader’s curiosity to explore further and provide him or her the tools (mathematical or physical) to do so.
Download or read book The Trouble with Gravity written by Richard Panek and published by Houghton Mifflin. This book was released on 2019 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: An award-winning science writer traces our millennia-long effort to understand the phenomenon of gravity--the greatest mystery in physics, and a force that has shaped our universe and our minds in ways we have never fully understood until now.
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
Download or read book Gravity s Century written by Ron Cowen and published by Harvard University Press. This book was released on 2019-05-06 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ron Cowen offers a sweeping account of the century of experimentation that has consistently confirmed Einstein’s general theory of relativity. He shows how we got from Eddington’s pivotal observations of the 1919 eclipse to the Event Horizon Telescope, aimed at starlight wrapping around the black hole at our galaxy’s center.
Download or read book Overcoming Gravity written by Steven Low and published by . This book was released on 2016-11-25 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
