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What Is Real Space Time Singularities Or Quantum Black Holesdark Matter Or Planck Mass Particles General Relativity Or Quantum Gr
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Download or read book What is Real? written by Balungi Francis and published by Blurb. This book was released on 2020-03-21 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: What exactly is physical reality? In elegant and accessible prose, theoretical physicist Balungi Francis leads us on a wondrous journey from space-time singularities to Quantum Black Holes without information loss, from the Bekenstein-Hawking Area entropy law to his famous Volume entropy law of Black holes, from Modified Newtonian Dynamics, Dark Matter to Planck mass particles, from White Dwarfs to Black Holes and from General Relativity to his own work in Quantum Gravity. As he shows us how the idea of reality has evolved over time, Balungi offers deeper explanations of the theories he introduced so concisely in Quantum Gravity in a Nutshell1. Balungi invites us to imagine a marvelous world where space breaks up into tiny grains, singularities disappears, information loss in BHs resolved, time disappears at the smallest scales, and black holes are waiting to explode. This wonderful and exciting book is optimal for physics graduate students and researchers. The physical explanations are exceedingly well written and integrated with formulas. Quantum Gravity is the next big thing and this book will help the reader understand and use the theory.
Book Synopsis The Great Cosmic Sea of Reality by : Timothy Fulton Johns
Download or read book The Great Cosmic Sea of Reality written by Timothy Fulton Johns and published by Page Publishing Inc. This book was released on 2018-03-06 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, I will attempt to explain very difficult concepts that do in fact have the foundation of scientific studies over several decades. The paper will explain how the work of several scientists have put different pieces of the puzzle in place, but presumably, none of them individually was able to see the bigger picture their piece of the puzzle reveals. This book will explain how the evolution of our planet and its biosphere, which has been well established, is linked and actively evolving with our cosmos through a complex network of powerful morphic fields at all scales. The Earth, like the nucleus of an atom, exists within the cosmos both at different scales; however, both are seemingly adrift in an abyss of the cosmic sea under its control, and both are a very small part of a much larger evolutionary process of our reality yet in constant motion. I will share intuitive ideas or theories that I believe best explain the known facts proven by scientific evidence of the nature of the fabric of our cosmic sea in which we coexist with one another and other worlds, both terrestrial and extraterrestrial.
Book Synopsis What Is Inside a Black Hole? by : Stephen Hawking
Download or read book What Is Inside a Black Hole? written by Stephen Hawking and published by Brief Answers, Big Questions. This book was released on 2022-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'If you feel you are in a black hole, don't give up. There's a way out' What is inside a black hole? Is time travel possible? Throughout his extraordinary career, Stephen Hawking expanded our understanding of the universe and unravelled some of its greatest mysteries. In What Is Inside a Black Hole? Hawking takes us on a journey to the outer reaches of our imaginations, exploring the science of time travel and black holes. 'The best most mind-bending sort of physics' The Times Brief Answers, Big Questions: this stunning paperback series offers electrifying essays from one of the greatest minds of our age, taken from the original text of the No. 1 bestselling Brief Answers to the Big Questions.
Book Synopsis Quantum Black Holes by : Xavier Calmet
Download or read book Quantum Black Holes written by Xavier Calmet and published by Springer Science & Business Media. This book was released on 2013-11-22 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by foremost experts, this short book gives a clear description of the physics of quantum black holes. The reader will learn about quantum black holes in four and higher dimensions, primordial black holes, the production of black holes in high energy particle collisions, Hawking radiation, black holes in models of low scale quantum gravity and quantum gravitational aspects of black holes.
Book Synopsis Bangs, Crunches, Whimpers, and Shrieks by : John Earman
Download or read book Bangs, Crunches, Whimpers, and Shrieks written by John Earman and published by Oxford University Press, USA. This book was released on 1995 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Others hoped that peaceful coexistence with singularities could be achieved by proving a form of Roger Penrose's "cosmic censorship" hypothesis, which would place singularities safely inside black holes.
Download or read book Cycles of Time written by Roger Penrose and published by Vintage. This book was released on 2011-09-06 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Nobel prize-winner Roger Penrose, this groundbreaking book is for anyone "who is interested in the world, how it works, and how it got here" (New York Journal of Books). Penrose presents a new perspective on three of cosmology’s essential questions: What came before the Big Bang? What is the source of order in our universe? And what cosmic future awaits us? He shows how the expected fate of our ever-accelerating and expanding universe—heat death or ultimate entropy—can actually be reinterpreted as the conditions that will begin a new “Big Bang.” He details the basic principles beneath our universe, explaining various standard and non-standard cosmological models, the fundamental role of the cosmic microwave background, the paramount significance of black holes, and other basic building blocks of contemporary physics. Intellectually thrilling and widely accessible, Cycles of Time is a welcome new contribution to our understanding of the universe from one of our greatest mathematicians and thinkers.
Download or read book The GOD Entity written by Scott S Gordon and published by Dog Ear Publishing. This book was released on 2015-09-18 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Theoretical physics has reached an impasse that many feel is a dead end. As the odds of finding evidence for supersymmetry starts to fade, “new” theories have emerged such as “The Multiverse”, “Extra Dimensions”, and “Dimensional Transmutation”. These theories attempt to explain the inexplicable yet at the same time fail to explain the explainable. Many physicists are left frustrated and wondering aloud… How could we have travelled so far down the wrong path? “Any intelligent fool can make things bigger and more complex. It takes a touch of genius - and a lot of courage to move in the opposite direction.” ~ Albert Einstein Engineers know that the right answer is usually a simple one. As Einstein would put it, “The grand aim of all science is to cover the greatest number of empirical facts by logical deduction from the smallest number of hypotheses or axioms.” Gordon’s theory of everything starts with only two postulates; the massless bosons called “Gordon Omnipresent Dots” or “GOD entities” and the E0 energy associated with their initial alignment. These primordial postulates are the only building blocks of a model that explains the inevitable course of events that created our universe. The mathematics created within this process corrects the postulates used to develop the theories of relativity and quantum mechanics which can finally be united and subsequently applied to the infinitesimally small and the infinitely large. We currently use parameters such as distance, time, straight lines, velocity, electric charge, energy fields, and mass. Gordon’s theory of everything begins at a time when none of these parameters existed (prior to the Big Bang). It takes nothing for granted as a predestined process unfolds creating these parameters as they come into existence defined by the evolving mathematics. The Gordon model reveals that energy exists in three separate Gordon energy states described by “The GOD equation”. The interaction between these energy states result in the formation of energy fi elds and the creation of all forces. Most importantly, the structure of space-time from the previously unrecognized G0 energy state provides the solid foundation upon which we are able to build a new understanding of everything in the universe. The simplicity and elegance of Gordon’s theory of everything will astonish everyone as everything falls into place. The purpose of this book is to put the field of physics on a theoretically sound foundation. The structures of the first few fundamental particles and the energy fields they generate are just the beginning. You will have the opportunity to make major contributions. Starting where this book leaves off at the up quark and electron, the race is on to find the internal structure of a neutron and all the particles of the standard model. Don’t be left behind…Be among the first to read Scott S Gordon’s, “The GOD Entity: Gordon’s Theory of Everything”
Book Synopsis Physics Meets Philosophy at the Planck Scale by : Craig Callender
Download or read book Physics Meets Philosophy at the Planck Scale written by Craig Callender and published by Cambridge University Press. This book was released on 2001-01-29 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Was the first book to examine the exciting area of overlap between philosophy and quantum mechanics with chapters by leading experts from around the world.
Book Synopsis Black Holes in Higher Dimensions by : Gary T. Horowitz
Download or read book Black Holes in Higher Dimensions written by Gary T. Horowitz and published by Cambridge University Press. This book was released on 2012-04-19 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book devoted to black holes in more than four dimensions, for graduate students and researchers.
Book Synopsis Conversations on Quantum Gravity by : Jácome (Jay) Armas
Download or read book Conversations on Quantum Gravity written by Jácome (Jay) Armas and published by Cambridge University Press. This book was released on 2021-08-26 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: The holy grail of theoretical physics is to find the theory of everything that combines all the forces of nature, including gravity. This book addresses the question: how far are we from such discovery? Over the last few decades, multiple roads to finding a quantum theory of gravity have been proposed but no obvious description of nature has emerged in this domain. What is to be made of this situation? This volume probes the state-of-the art in this daunting quest of theoretical physics by collecting critical interviews with nearly forty leading theorists in this field. These broad-ranging conversations give important insights and candid opinions on the various approaches to quantum gravity, including string theory, loop quantum gravity, causal set theory and asymptotic safety. This unique, readable overview provides a gateway into cutting edge research for students and others who wish to engage with the open problem of quantum gravity.
Book Synopsis Black Holes, Cosmology And Extra Dimensions (Second Edition) by : Kirill A Bronnikov
Download or read book Black Holes, Cosmology And Extra Dimensions (Second Edition) written by Kirill A Bronnikov and published by World Scientific. This book was released on 2021-06-29 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assuming basic knowledge of special and general relativity, this book guides the reader to problems under consideration in modern research, concerning black holes, wormholes, cosmology, and extra dimensions. Its first part is devoted to local strong field configurations (black holes and wormholes) in general relativity and its most relevant extensions: scalar-tensor, f(R), and multidimensional theories. The second part discusses cosmology, including inflation and problems of a unified description of the whole evolution of the universe. The third part concerns multidimensional theories of gravity and contains a number of original results obtained by the authors. Expository work is conducted for a mechanism of symmetries and fundamental constants formation. The original approach to nonlinear multidimensional gravity that is able to construct a unique perspective describing different phenomena is highlighted.Much of the content was previously presented only in journal publications and is new for book contents, e.g., on regular black holes, various scalar field solutions, wormholes and their stability, inflation, clusters of primordial black holes, and multidimensional gravity. The last two topics are added in this new edition of the book. The other chapters are also updated to include new discoveries like the detection of gravitational waves.
Book Synopsis Introduction to General Relativity, Black Holes, and Cosmology by : Yvonne Choquet-Bruhat
Download or read book Introduction to General Relativity, Black Holes, and Cosmology written by Yvonne Choquet-Bruhat and published by Oxford University Press, USA. This book was released on 2015 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: A precise yet simple introduction to the foundations and main consequences of General Relativity. The first five chapters from Choquet-Bruhat's General Relativity and the Einstein Equations (2008) have been updated with new sections and chapters on black holes, gravitational waves, singularities and more to form this textbook.
Book Synopsis Topics On Strong Gravity: A Modern View On Theories And Experiments by : Cesar Augusto Zen Vasconcellos
Download or read book Topics On Strong Gravity: A Modern View On Theories And Experiments written by Cesar Augusto Zen Vasconcellos and published by World Scientific. This book was released on 2019-12-26 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The book concentrates attention on extended alternative theories of gravity and on the best astrophysical laboratories to probe the strong gravity-field regime: black holes, pulsars and neutron stars … Readers will likely share the satisfaction the editor and contributors say they experienced as they organized the book.'SirReadaLotFor more than a century, our understanding of gravitational physics was based on Albert Einstein's theory of General Relativity, which fundamentally changed our understanding of the Universe, its origin, and its evolutionary process. General Relativity accurately describes a large number of phenomena on very different scales. As such, it has been very well tested and its remarkable predictions are compatible with most experimental and observational data. However, the observational and experimental results compatible with General Relativity fall in its vast majority under the weak gravitational field regime. In recent years, discrepancies between the data and the corresponding predictions of General Relativity have been observed and have generated intense research activity. One of the most critical aspects of General Relativity is the presence of singularities in extreme physical situations. These discrepancies indicate that either the parameters of the theory must be modified in the regime of strong field gravity/high energy and large space-time curvature, or the theory itself should be modified. In this book, we focus our attention on extended alternative gravity theories and the best astrophysical laboratories to probe the strong field regime: black holes, pulsars, and neutron stars.
Book Synopsis Mass and Motion in General Relativity by : Luc Blanchet
Download or read book Mass and Motion in General Relativity written by Luc Blanchet and published by Springer Science & Business Media. This book was released on 2011-01-19 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the infinitesimal scale of particle physics to the cosmic scale of the universe, research is concerned with the nature of mass. While there have been spectacular advances in physics during the past century, mass still remains a mysterious entity at the forefront of current research. Our current perspective on gravitation has arisen over millennia, through the contemplation of falling apples, lift thought experiments and notions of stars spiraling into black holes. In this volume, the world’s leading scientists offer a multifaceted approach to mass by giving a concise and introductory presentation based on insights from their respective fields of research on gravity. The main theme is mass and its motion within general relativity and other theories of gravity, particularly for compact bodies. Within this framework, all articles are tied together coherently, covering post-Newtonian and related methods as well as the self-force approach to the analysis of motion in curved space-time, closing with an overview of the historical development and a snapshot on the actual state of the art. All contributions reflect the fundamental role of mass in physics, from issues related to Newton’s laws, to the effect of self-force and radiation reaction within theories of gravitation, to the role of the Higgs boson in modern physics. High-precision measurements are described in detail, modified theories of gravity reproducing experimental data are investigated as alternatives to dark matter, and the fundamental problem of reconciling any theory of gravity with the physics of quantum fields is addressed. Auxiliary chapters set the framework for theoretical contributions within the broader context of experimental physics. The book is based upon the lectures of the CNRS School on Mass held in Orléans, France, in June 2008. All contributions have been anonymously refereed and, with the cooperation of the authors, revised by the editors to ensure overall consistency.
Book Synopsis Jacob Bekenstein: The Conservative Revolutionary by : Lars Brink
Download or read book Jacob Bekenstein: The Conservative Revolutionary written by Lars Brink and published by World Scientific. This book was released on 2019-09-12 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: Jacob Bekenstein, an Israeli physicist of the Hebrew University, Jerusalem, planted the seeds of a revolution of our understanding of space-time. Using conservative intuitive methods including time-old gedanken experiments, he discovered that black holes have thermodynamical properties such as entropy.Moreover, he found that their entropy was not extensive, unlike that of any other thermodynamical system considered before, but rather is proportional to the surface of their horizon. Furthermore, Bekenstein pioneered the study of black holes by focusing on their information content aspects. This led him to obtain bounds of a holographic nature on the amount of information that can be stored in a given region of space-time.This book contains a series of scientific and personal contributions by his contemporaries who recall the struggle against his ideas and then with them: the fate accompanying many revolutionary ideas. This is followed by original scientific contributions by many of the leaders of current research on black hole physics and holography. They have trodden his path and expanded it. The impact of Jacob Bekenstein's visionary ideas is just starting to be understood.
Book Synopsis Quantum Field Theory in Curved Spacetime and Black Hole Thermodynamics by : Robert M. Wald
Download or read book Quantum Field Theory in Curved Spacetime and Black Hole Thermodynamics written by Robert M. Wald and published by University of Chicago Press. This book was released on 1994-11-15 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, Robert Wald provides a coherent, pedagogical introduction to the formulation of quantum field theory in curved spacetime. He begins with a treatment of the ordinary one-dimensional quantum harmonic oscillator, progresses through the construction of quantum field theory in flat spacetime to possible constructions of quantum field theory in curved spacetime, and, ultimately, to an algebraic formulation of the theory. In his presentation, Wald disentangles essential features of the theory from inessential ones (such as a particle interpretation) and clarifies relationships between various approaches to the formulation of the theory. He also provides a comprehensive, up-to-date account of the Unruh effect, the Hawking effect, and some of its ramifications. In particular, the subject of black hole thermodynamics, which remains an active area of research, is treated in depth. This book will be accessible to students and researchers who have had introductory courses in general relativity and quantum field theory, and will be of interest to scientists in general relativity and related fields.
Book Synopsis The Planck Aether Hypothesis by : Friedwardt Winterberg
Download or read book The Planck Aether Hypothesis written by Friedwardt Winterberg and published by . This book was released on 2002 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt:
