Grand Unified Theories introduces the application of gauge field theories to a unified description of the strong, electromagnetic, weak, and gravitational interactions. The phenomenological aspects of the work are emphasized and explicit calculations presented. Many of the aspects of current research, including technicolor models, supersymmetry and supergravity, and the cosmological implications of these theories, are discussed in this book.This book is suitable for graduate students with a background in quantum mechanics, and experimental and theoretical particle physicists who want to understand the grand unified theories.
The theoretical understanding of elementary particle interactions has under gone a revolutionary change during the past one and a half decades. The spontaneously broken gauge theories, which in the 1970s emerged as a prime candidate for the description of electro-weak (as weIl as strong) interactions, have been confirmed by the discovery of neutral weak currents as weIl as the w- and Z-bosons. We now have a field theory of electro-weak interactions at energy scales below 100 GeV-the Glashow-Weinberg-Salam theory. It is a renormalizable theory which enables us to do calculations without en countering unnecessary divergences. The burning question now is: Wh at lies ahead at the next level of unification? As we head into the era of supercolliders and ultrahigh energy machines to answer this question, many ap, pealing possi bilities exist: left-right symmetry, technicolor, compositeness, grand unifica ti on, supersymmetry, supergravity, Kaluza-Klein models, and most recently superstrings that even unify gravity along with other interactions. Experi ments will decide if any one or any combination of these is to be relevant in the description of physics at the higher energies. As an outcome of our con fidence in the possible scenerios for elementary particle physics, we have seen our understanding of the early uni verse improve significantly.
This book describes a conceptual unification of all known phenomena of the universe. Just like in Darwin's theory of evolution, overwhelming complexity is reduced to a basic concept of evolution through classical mechanics. No mysticism, no creationism, no math. Just plain common sense. Hundreds of color illustrations. 292 pages. Index. Learn more about this book on this website: https://sites.google.com/site/ultralightaircraft/home/grand-unification
Paul Adrian Maurice Dirac, one of the greatest physicists of the twentieth century, died in 1984. His college, St John's College, Cambridge, generously endowed annual lectures to be held at Cambridge University in his memory. This 1990 volume includes an expanded version of the third Dirac Memorial Lecture presented by Abdus Salam.
Why did Einstein tirelessly study unified field theory for more than thirty years? In this book, the author argues that Einstein believed he could find a unified theory of all of nature's forces by repeating the methods he thought he had used when he formulated general relativity. The book discusses Einstein's route to the general theory of relativity, focusing on the philosophical lessons that he learnt. It then addresses his quest for a unified theory for electromagnetism and gravity, discussing in detail his efforts with Kaluza-Klein and, surprisingly, the theory of spinors. From these perspectives, Einstein's critical stance towards the quantum theory comes to stand in a new light. This book will be of interest to physicists, historians and philosophers of science.
Vol. 1. I. Introduction -- II. Review of the standard 123 theory -- III. Grand unification -- IV. SO(10) -- V. Exceptional unification -- VI. Reality and complexity of the world -- VII. Proton decay -- VIII. Family problem and orthogonal unification -- IX. Fermion mass hierarchy -- Vol. 2. X.A short course in cosmology -- XI. Genesis of matter -- XII. Introduction to the theory of galaxy formation -- XIII. Neutrinos and galaxies -- XIV. Monopoles and inflation -- XV. Hierarchy, technicolor, supersymmetry, and variations -- XVI. Invisible axions -- XVII. Composite quarks and leptons -- XVIII. Gravity and grand unification
The holy grail of science is the Grand Unified Theory, a "Theory of Everything" that completely explains our reality. Tao Science is the breakthrough science that provides the missing key in the search for the Grand Unified Theory. Tao is the Source of everyone and everything. Tao Science is the science of the Source and creation. It is the Science of Grand Unification. Tao Science unifies everyone, everything, and every aspect of our lives. This book not only introduces the fundamental theories of Tao Science; it also provides practical applications that can be profoundly transformative.
#1 NEW YORK TIMES BESTSELLER • The epic story of the greatest quest in all of science—the holy grail of physics that would explain the creation of the universe—from renowned theoretical physicist and author of The Future of the Mind and The Future of Humanity. When Newton discovered the law of gravity, he unified the rules governing the heavens and the Earth. Since then, physicists have been placing new forces into ever-grander theories. But perhaps the ultimate challenge is achieving a monumental synthesis of the two remaining theories—relativity and the quantum theory. This would be the crowning achievement of science, a profound merging of all the forces of nature into one beautiful, magnificent equation to unlock the deepest mysteries in science: What happened before the Big Bang? What lies on the other side of a black hole? Are there other universes and dimensions? Is time travel possible? Why are we here? Kaku also explains the intense controversy swirling around this theory, with Nobel laureates taking opposite sides on this vital question. It is a captivating, gripping story; what’s at stake is nothing less than our conception of the universe. Written with Kaku’s trademark enthusiasm and clarity, this epic and engaging journey is the story of The God Equation.
What is a soul? Are miracles real? When the soul is healed, how does the body respond? Throughout history, there have been countless cases of "miracle" healings, unexplainable by modern science. Dr. and Master Zhi Gang Sha has personally healed thousands of patients, usually in front of dozens of witnesses. Hundreds of videos of these healings can be seen on YouTube. But how can these healings be explained? Soul Mind Body Science System is the first book to explore the scientific explanations for why soul healing miracles are genuine. Written with Dr. Rulin Xiu, an expert on string theory and quantum physics who trained at The University of California, Berkeley, Dr. Sha shares, for the first time, the scientific theories that explain why all actions on Earth are guided by the reality of the soul. In Soul Mind Body Science System, the complex and fascinating relationships present between matter, density, information, soul, and consciousness are thoroughly examined. Written for armchair and professional scientists alike, this book makes a significant contribution to the ongoing debate about the true nature of reality. As the lines between "science" and "spirit" blur, this investigation becomes ever more important. The groundbreaking Soul Mind Body Science System is for all readers who have contemplated the fundamental scientific laws of the universe and sought answers beyond those offered by popular science and mainstream faith.
