Download or read book Global Astrophysics and Cosmology written by José Tiberius and published by Molwick. This book was released on 2019-03-01 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global Astrophysics and Cosmology is Volume II of Global Physics, an intuitive interpretation of Quantum Mechanics and General Relativity. The book proposes some thoughtful ideas on present-day enigmas of Astrophysics: • The stars’ nuclear fusion provokes an expansion of the universe –Global Aether, String, gravitons, o space-time if you prefer. Therefore, dark energy is not necessary anymore. • The expansion pushes the stars to larger orbits, which elucidates their higher speed than a Newtonian orbit and the typical spiral arms of galaxies, making unnecessary dark matter. • It seems that most of the stars were born in the vicinity of the central black hole or holes, either by direct mass-energy jets or by draining their energy via huge electromagnetic fields with the creation of cosmic dust. • There is a chapter discussing why constant G is not constant in both Global Physics and General Relativity. • Reflections on Cosmology suggest the Big Bang Theory would be incorrect because recent measurements of the expansion of the universe make its age equivalent to the observable universe and not its creation.

Download or read book Global Mechanics and Astrophysics written by José Tiberius and published by Molwick. This book was released on 2019-03-01 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes volumes I and II of Global Physics, an intuitive interpretation of Quantum Mechanics and General Relativity. It studies the principles of physics concerning the structure of matter and the relationship between gravity and mass with its material support, constitution, or physical reality. Among the most prominent aspects of Global Mechanics, we can mention: • Distance forces or purely mathematical fields have material or physical support; otherwise, it would be pure magic. • The gravity field is the support of electromagnetic energy. • The mechanism for creating mass involves the medium support of gravity, gravity field, and electromagnetic energy to create the strong nuclear force. This mechanism is consistent with the models of Liquid Drop and asymptotic freedom in Quantum Chromodynamics (QCD) • New theory of the atom with an electron concept explaining why they do not fall into the atomic nucleus, the Pauli principle, Young's double-slit experiment, the tunnel effect, the Spin, and what entanglement is. Global Astrophysics and Cosmology is Volume II of Global Physics, an intuitive interpretation of Quantum Mechanics and General Relativity. The second volume proposes some thoughtful ideas on present-day enigmas: • The stars’ nuclear fusion provokes an expansion of the universe –Global Aether, String, gravitons, o space-time if you prefer. Therefore, dark energy is not necessary anymore. • The expansion pushes the stars to larger orbits, which elucidates their higher speed than a Newtonian orbit and the typical spiral arms of galaxies, making unnecessary dark matter. • It seems that most of the stars were born in the vicinity of the central black hole or holes, either by direct mass-energy jets or by draining their energy via huge electromagnetic fields with the creation of cosmic dust. • There is a chapter discussing why constant G is not constant in both Global Physics and General Relativity. • Reflections on Cosmology suggest the Big Bang Theory would be incorrect because recent measurements of the expansion of the universe make its age equivalent to the observable universe and not its creation.

Download or read book Global Aspects in Gravitation and Cosmology written by Pankaj S. Joshi and published by . This book was released on 1996 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmology and Particle Astrophysics written by Lars Bergström and published by Springer Science & Business Media. This book was released on 2006-05-26 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beginning with basic facts about the observable universe, this book reviews the complete range of topics that make up a degree course in cosmology and particle astrophysics. The book is self-contained - no specialised knowledge is required on the part of the reader, apart from undergraduate math and physics. This paperback edition targets students of physics, astrophysics and cosmology from advanced undergraduate to early graduate level.

Download or read book General Relativity Astrophysics and Cosmology written by A.K. Raychaudhuri and published by Springer Science & Business Media. This book was released on 2003-11-14 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: For about half a century the general theory of relativity attracted little attention from physicists. However, the discovery of compact objects such as quasars and pulsars, as well as candidates for black holes on the one hand, and the microwave background radiation on the other hand completely changed the picture. In addition, developments in elementary particle physics, such as predictions of the behavior of matter at the ultrahigh energies that might have prevailed in the early stages of the big bang, have greatly en hanced the interest in general relativity. These developments created a large body of readers interested in general relativity, and its applications in astrophysics and cosmology. Having neither the time nor the inclination to delve deeply into the technical literature, such readers need a general introduction to the subject before exploring applica tions. It is for these readers that the present volume is intended. Keeping in mind the broad range of interests and wanting to avoid mathematical compli cations as much as possible, we have ventured to combine all three topics relativity, astrophysics, and cosmology-in a single volume. Naturally, we had to make a careful selection of topics to be discussed in order to keep the book to a manageable length.

Download or read book Relativistic Astrophysics and Cosmology written by Peter Hoyng and published by Springer Science & Business Media. This book was released on 2007-01-10 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Relativistic Astrophysics and Cosmology offers a succinct and self-contained treatment of general relativity and its application to compact objects, gravitational waves and cosmology. The required mathematical concepts are introduced informally, following geometrical intuition as much as possible. The approach is theoretical, but there is ample discussion of observational aspects and of instrumental issues where appropriate. The book includes such topical issues as the Gravity Probe B mission, interferometer detectors of gravitational waves, and the physics behind the angular power spectrum of the cosmic microwave background (CMB). Written for advanced undergraduates and beginning graduate students in (astro)physics, it is ideally suited for a lecture course and contains 140 exercises with extensive hints. The reader is assumed to be familiar with linear algebra and analysis, ordinary differential equations, special relativity, and basic thermal physics.

Download or read book An Introduction to Modern Astrophysics written by Bradley W. Carroll and published by Cambridge University Press. This book was released on 2017-09-07 with total page 1361 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Introduction to Modern Astrophysics is a comprehensive, well-organized and engaging text covering every major area of modern astrophysics, from the solar system and stellar astronomy to galactic and extragalactic astrophysics, and cosmology. Designed to provide students with a working knowledge of modern astrophysics, this textbook is suitable for astronomy and physics majors who have had a first-year introductory physics course with calculus. Featuring a brief summary of the main scientific discoveries that have led to our current understanding of the universe; worked examples to facilitate the understanding of the concepts presented in the book; end-of-chapter problems to practice the skills acquired; and computational exercises to numerically model astronomical systems, the second edition of An Introduction to Modern Astrophysics is the go-to textbook for learning the core astrophysics curriculum as well as the many advances in the field.

Download or read book Plasma Astrophysics and Cosmology written by Anthony L. Peratt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This special issue of the international journal of cosmic physics, Astrophysics and Space Science, contains invited contributions delivered at the Second IEEE International Workshop on Plasma Astrophysics and Cosmology, held from 10 to 12 May 1993 in Princeton, New Jersey. The Workshop was sponsored by the NSF Division of Atmospheric Sciences, NASA Headquarters, Space Physics Division, and the Nuclear and Plasma Sciences Society of the Institute of Electrical and Electronics Engineers. It was the purpose of the Workshop to update topics in Plasma Astrophysics and Cosmology presented at the First IEEE International Workshop on Plasma Cosmology, La Jolla, California, 20-22 February 1989, and to again bring together observers and theorists to discuss the related links between plasma theory and observation. Another goal of the Workshop and these proceedings was to highlight the Centennial Celebration (1896-1996) of the founding of Plasma Astrophysics and Cosmology and several papers are devoted to the history of this field of science.

Download or read book Engaging the Cosmos written by Neville Brown and published by Liverpool University Press. This book was released on 2006-04-01 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by an experienced author with a background in both History and Earth Sciences, this text explores the philosophic implications of the dramatic developments under way in astrophysics and astrobiology. How close may this progress, empirical and theoretical, bring us to a definitive understanding of ultimate realities?

Download or read book Theoretical Foundations Of Cosmology Introduction To The Global Structure Of Space time written by Michael Heller and published by World Scientific. This book was released on 1992-04-15 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book's principal aim is to clarify fundamental concepts, decipher mathematical structures used to model space-time and relativistic worlds, and to disclose their physical meaning. After each chapter, philosophical implications of the presented material are commented upon.Both special and general theories of relativity are presented in the book with the stress on their global aspects. Although global mathematical methods are extensively used throughout the book, the definitions of new concepts, short comments and examples make reading smooth without the need to consult other textbooks or review papers.

Download or read book Cosmology and Astrophysics Through Problems written by T. Padmanabhan and published by Cambridge University Press. This book was released on 1996-09-19 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: An innovative textbook that provides a unique approach to beginning research in cosmology and high energy astrophysics through a series of problems and answers.

Download or read book Cosmology Physics and Philosophy written by Benjamin Gal-Or and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt: by Sir Karl Popper This is a great book, and an exciting book. I say so even though I happen to dis agree with the author in many minor points and one or two major points. Some of the minor points are merely terminological, and therefore very minor. I dislike the term 'dialectic', because of its use since Hegel and Marx; and I dislike the term 'gravitism', perhaps without a good reason. Thus I dislike the name which Professor Gal-Or has given to his theory. But the theory seems to me a great and a very beauti ful theory, so far as I can judge. Other minor points of disagreement are connected with Gal-Or's original and remarkable views of the great philosophers, including Spinoza and Kant. A major point of disagreement is that Gal-Or, following Einstein, is a scientific determinist, while I cannot but regard determinism as a modem super stition. Of course, he may be right and I may be completely mistaken. I mention these critical points rather in order to emphasize how strongly I am impressed by Professor Gal-Or's great book. Even in the very unlikely case that, wherever we disagree, he should be in the wrong and I right, even if that should be the case (which is improbable in the extreme), it would remain a great book: readable, worth reading and enlightening; with a most fascinating cosmological story of time, expansion, and gravitation.

Download or read book Law of Global Gravity written by José Tiberius and published by Molwick. This book was released on 2017-11-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics theory of everything about the gravity, energy and movement. Definition of energy and experiments with gravitational potential energy and mechanical energy. The fact that light deflects in a gravitational field exactly double than mass according to Newton’s Law of Universal Gravitation, made me suspect that there must existed some special relationship between the causes of both deviations. The difference of Global Dynamics to the Theory of Relativity is that while Einstein uses kinetic energy to alter space-time and balance the planetary orbits; Global Dynamics finds an additional force or second component of atractis causa, adjusted also by kinetic energy, to explain the physical reality without altering it. The Global Gravity Law deserves special mention for implying a different explanation, which is consistent with common sense, about the decisive predictions of the General Theory of Relativity of Einstein by means of a small adjustment of Newton’s Law of Universal Gravitation. The three great natural phenomena of General Relativity of Einstein are also discussed and explained with the two components of gravity and its mathematical integration in the Law of Global Gravity within the new paradigm or theory of everything and, of course, within common sense; I am referring to the effect of the gravitational lens, the gravitational red shift of light and the precession of the perihelion of Mercury.

Download or read book Dynamics and Global Gravity Law written by José Tiberius and published by Molwick. This book was released on 2017-11-01 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics theory of everything about the gravity, energy and movement. Definition of energy and experiments with gravitational potential energy and mechanical energy. Relationship between mass and its movement or velocity, and its variation or acceleration in Global Dynamics. Laws of Newton. Concept of force, motion, energy and mass as properties of reticular matter. Types of movement. Dynamics of light and free fall bodies. This book includes volumes V and VI of the Theory of Global Equivalence. Among the most important aspects, we can highlight the following: -The non-relativity of time and space within the scientific and objective scope of reality. -The observers’ non-dependence of physics reality. -The existence of a constant speed of light only within the its natural system of reference or particular intensity of gravitational energy, immersed in the three-dimensional Euclidean space of Greek metrics. -The speed of light is additive in respects to that of its natural system of reference through which it moves. Light cannot exist without gravity or, better said, its reticular structure. -The distinction between physics velocity and abstract or conventional velocity, such as the velocity of two objects separating. The Global Gravity Law deserves special mention for implying a different explanation about the predictions of the General Theory of Relativity of Einstein by means of a small adjustment of Newton’s Law of Universal Gravitation. I am referring to the effect of the gravitational lens, the gravitational red shift of light and the precession of the perihelion of Mercury.

Download or read book Dark Matter Dark Energy Dark Gravity written by Stephen Perrenod and published by Createspace Independent Publishing Platform. This book was released on 2013-04-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dark Matter, Dark Energy and Dark Gravity make life possible!This book for the lay reader provides a summary of the latest astrophysical observational results and theoretical insights into what we know and what we hope to learn about dark matter, dark energy, and dark gravity.How did the profound beauty of our Earth, our Solar System, our Milky Way galaxy and indeed our universe unfold? Dark matter, dark energy, and dark gravity have made all the difference in how the universe has developed, and have been key to creating the overall environment that makes life possible. We have only recently developed the ability to begin unlocking their secrets, thus providing a deeper insight into how a universe of our type is possible. It seems that because of dark matter, dark energy and dark (weak) gravity, our universe has the right attributes for the development of complex structure and the evolution of intelligent life that can engage in the quest to understand our world. These "dark" or more hidden attributes of the cosmos have very good outcomes.In particular, the existence of dark matter makes it easier to form complex structures, including galaxies, stars and planets through gravitational collapse of denser regions of the universe. Planets are the most suitable abodes for the development of life. Dark energy acts to extend the lifetime of the universe by counteracting gravity and driving continued expansion of the universe.Even as far back as the 1930s there has been evidence that most of the matter in the universe was not visible via electromagnetic radiation (optical light, radio waves, etc.). By the last few decades of the 20th century, the case for a considerable amount of this dark matter was very strong. It is the second largest contributor to the total mass-energy of the universe. We don't know what it is and there are various candidates to explain it; nevertheless we see the gravitational effects of dark matter everywhere on the largest scales. Recent observational results indicate that dark matter dominates by a factor of 6 relative to the ordinary matter that makes up stars, planets, and living things.We now know that the major contributor to the mass-energy of the universe is not the substantial dark matter, but the 'newer' so-called dark energy. Dark energy acts to some extent as a negative gravity, and for the last several billion years has driven the expansion of the universe to a faster and faster pace, overcoming even the gravitational effect of dark matter. We have a general idea that it is the irreducible energy found in every volume of space, even in the absence of matter - in the vacuum. We don't understand why it takes the value that it does, one that is small in quantum particle physics terms, but nevertheless is of great significance on the large cosmological scale of the universe. The third important aspect to consider is not a mass-energy component, but the nature of gravity and space-time. The big question here is - why is gravity so relatively weak, as compared to the other 3 forces of nature? These 3 forces are the electromagnetic force, the strong nuclear force, and the weak nuclear force. Gravity is different - it has a dark or hidden side. It may very well operate in extra dimensions beyond the normal 4 dimensions of space-time that we can observe. This is what we mean in this book by "dark gravity".

Download or read book Cosmology Physics and Philosophy written by Benjamin Gal-Or and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is unorthodox in this book? Much has happened in the last few years, especially in terms of the somewhat surpris ing rate at which the theories presented herein have been gaining increasing acceptance and support even by the most skeptical professionals. Nevertheless, the purpose of this up-dated Preface is not to tell the biographical and acceptance story behind this book, but to bring together some non-physical and non technical conclusions for those readers who find the physico-mathematical sections of this book too difficult to follow. A secondary purpose is to present here some newer conclu sions, especially in general philosophy and in aesthetics. Yet, the main physico philosophical conclusions presented in this book are not to be summarized here. For that purpose one must tum to the text itself. * * * The theories presented here have been developed in total isolation. They were never presented in "professional conferences", as most current writers do. Whether or not that was important remains to be seen. Hence, all I can state to critics and enthusiastic follow ers alike is the fact that I do not belong to any 'formal discipline', 'pressure group', or 'pro fessional organization'.

Download or read book Textbook of Astronomy and Astrophysics with Elements of Cosmology written by V. B. Bhatia and published by CRC Press. This book was released on 2001 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for students who have a basic understanding of physics and mathematics, this text provides a fundamental, three-in-one introduction to astronomy, astrophysics, and cosmology. The astronomy section explores fundamental topics such as the celestial coordinate system, stellar classification schemes, H-R diagrams, and the masses and radii of stars. The astrophysics section addresses stellar structure, stellar atmospheres, energy generation in stars, and nucleosynthesis. Also covering galactic structure and rotation, the cosmology section introduces the Robertson-Walker metric and Friedman models of the universe and discusses the present status of the Hubble constant along with problems associated with the age of the universe. Numerous problems, diagrams, and up-to-date references make this an ideal introductory text for graduate courses in physics, mathematics, space physics, or any program for which astronomy is an option.