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Comparative Studies of Five Fundamental Interactions and Unified Theory of Five Fundamental Interactions Established by Law of Conversation of Energy — No.5 of Comparative Physics Series Papers

Comparative Studies of Five Fundamental Interactions and Unified Theory of Five Fundamental Interactions Established by Law of Conversation of Energy — No.5 of Comparative Physics Series Papers
Author: Fu Yuhua
Publisher: Infinite Study
Total Pages: 7
Release:
Genre:
ISBN:

Download Comparative Studies of Five Fundamental Interactions and Unified Theory of Five Fundamental Interactions Established by Law of Conversation of Energy — No.5 of Comparative Physics Series Papers Book in PDF, ePub and Kindle

As No.5 of comparative physics series papers, this paper discusses the comparative studies of five fundamental interactions (gravitational interaction, electromagnetic interaction, weak interaction, strong interaction and quantum interaction), and focusing on the comparative studies of quantum interaction and other four fundamental interactions.


The Grand Unified Theory

The Grand Unified Theory
Author: Chaul Ryu
Publisher: Publish America
Total Pages: 0
Release: 2004
Genre: Grand unified theories (Nuclear physics)
ISBN: 9781413737493

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The Grand Unified Theory is the unification theory of the four fundamental forces of nature (gravity, electromagnetism, strong nuclear force, and weak nuclear force). It is through the interactions between these four forces of nature that everything in our universe is created, including our DNA and the cells that compose our body. Einstein spent much of the later part of his life trying to unify these forces, but without success. The grand unified theory is also called the theory of everything, because it is supposed to answer many fundamental questions about our universe. The questions such as, why does our universe exist? Why is our universe composed of three-dimensional space and not five or six? What is energy? Why is there conscious life in our universe? What is the function of life in the universal order?


Gauge Theories of the Strong, Weak, and Electromagnetic Interactions

Gauge Theories of the Strong, Weak, and Electromagnetic Interactions
Author: Chris Quigg
Publisher: Princeton University Press
Total Pages: 496
Release: 2013-09-22
Genre: Science
ISBN: 1400848229

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This completely revised and updated graduate-level textbook is an ideal introduction to gauge theories and their applications to high-energy particle physics, and takes an in-depth look at two new laws of nature--quantum chromodynamics and the electroweak theory. From quantum electrodynamics through unified theories of the interactions among leptons and quarks, Chris Quigg examines the logic and structure behind gauge theories and the experimental underpinnings of today's theories. Quigg emphasizes how we know what we know, and in the era of the Large Hadron Collider, his insightful survey of the standard model and the next great questions for particle physics makes for compelling reading. The brand-new edition shows how the electroweak theory developed in conversation with experiment. Featuring a wide-ranging treatment of electroweak symmetry breaking, the physics of the Higgs boson, and the importance of the 1-TeV scale, the book moves beyond established knowledge and investigates the path toward unified theories of strong, weak, and electromagnetic interactions. Explicit calculations and diverse exercises allow readers to derive the consequences of these theories. Extensive annotated bibliographies accompany each chapter, amplify points of conceptual or technical interest, introduce further applications, and lead readers to the research literature. Students and seasoned practitioners will profit from the text's current insights, and specialists wishing to understand gauge theories will find the book an ideal reference for self-study. Brand-new edition of a landmark text introducing gauge theories Consistent attention to how we know what we know Explicit calculations develop concepts and engage with experiment Interesting and diverse problems sharpen skills and ideas Extensive annotated bibliographies


Unification of Fundamental Forces

Unification of Fundamental Forces
Author: Abdus Salam
Publisher: Cambridge University Press
Total Pages: 155
Release: 1990-05-25
Genre: Science
ISBN: 0521371406

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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.


Geometry of the Fundamental Interactions

Geometry of the Fundamental Interactions
Author: M. D. Maia
Publisher: Springer Science & Business Media
Total Pages: 182
Release: 2011-06-14
Genre: Science
ISBN: 1441982736

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The Yang-Mills theory of gauge interactions is a prime example of interdisciplinary mathematics and advanced physics. Its historical development is a fascinating window into the ongoing struggle of mankind to understand nature. The discovery of gauge fields and their properties is the most formidable landmark of modern physics. The expression of the gauge field strength as the curvature associated to a given connection, places quantum field theory in the same geometrical footing as the gravitational field of general relativity which is naturally written in geometrical terms. The understanding of such geometrical property may help one day to write a unified field theory starting from symmetry principles. Of course, there are remarkable differences between the standard gauge fields and the gravitational field, which must be understood by mathematicians and physicists before attempting such unification. In particular, it is important to understand why gravitation is not a standard gauge field. This book presents an account of the geometrical properties of gauge field theory, while trying to keep the equilibrium between mathematics and physics. At the end we will introduce a similar approach to the gravitational field.


Unification and Supersymmetry

Unification and Supersymmetry
Author: Rabindra N. Mohapatra
Publisher: Springer Science & Business Media
Total Pages: 321
Release: 2013-06-29
Genre: Science
ISBN: 1475719280

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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.


Foundations of the Hyperunified Field Theory

Foundations of the Hyperunified Field Theory
Author: YUE-LIANG. WU
Publisher:
Total Pages: 0
Release: 2022-09-27
Genre:
ISBN: 9789811257087

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The quest for the unification of fundamental interactions has become the most challenging frontier of sciences in the 21st century. This book presents a detailed analysis and systematic investigation of the foundations of the hyperunified field theory (HUFT) in light of the path integral formulation with the least action principle. Alternative to other unification theories, the starting point of HUFT is initiated from a simple notion that the universe is made of the fundamental building block which is always moving and obeys the basic rule. Such a rule is delved into in this book by proposing the maximum locally entangled-qubits motion principle together with the scaling and gauge invariance principle. These two basic guiding principles are demonstrated to lay the foundations of HUFT, which enable enables us to discuss a series of long-standing fundamental questions, such as: why does the fundamental building block of nature appear as an entangled qubit-spinor field? what brings about the fundamental symmetry of nature? how does the inhomogeneous hyperspin gauge symmetry govern all basic forces? what is the nature of gravity and space-time? how can the space-time dimension and qubit-spinor field be categorized? why do we live in a universe with only four-dimensional space-time? why are there more than one family of leptons and quarks? how does the early universe evolve to be inflationary? what is the nature of dark matter and dark energy?Foundations of the Hyperunified Field Theory will be of great interest to graduate and senior undergraduate students, junior and senior researchers in theoretical physics, quantum field theory, particle physics, gravitational theory, cosmology, as well as mathematical physics and general physics.


Fundamental Theories in Physics

Fundamental Theories in Physics
Author: Stephan Mintz
Publisher: Springer Science & Business Media
Total Pages: 255
Release: 2013-03-08
Genre: Science
ISBN: 1468429132

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This volume includes the papers presented during the high energy session of the first Orbis Scientiae held by the Center for Theo retical Studies, University of Miami. The Orbis met from January 7th to 12th, 1974 for the purpose of allowing scientists in various dis ciplines to acquaint each other with frontier problems of their respective disciplines. This Orbis Scientiae was the first of a new series of annual gatherings which have replaced the Coral Gables Conferences. These new meetings will include, in addition to physics, the main stay of the Coral Gables Conferences, other sciences and will allow scientists in the various disciplines represented to exchange views with each other as well as among them selves. The high energy sessions of the Orbis were devoted primarily to fundamental theories which attempt to unify a number of interactions in physics such as the electromagnetic and gravi tational forces, the electromagnetic and weak forces, or indeed all of the known interactions. Papers were also invited on other topics of cur rent interest in high energy physics and astro physics and they form part of this volume. v PREFACE This volume is not subdivided but the first half is devoted to fundamental theories and the second half to other subjects of current interest. The last paper, on stellar evolution, was presented at the Sixth Annual J. Robert Oppenheimer Memorial Prize Ceremonies by the recipient, Professor Edwin E. Salpeter of Cornell University.


Group Theoretical Methods in Physics

Group Theoretical Methods in Physics
Author: Robert Shar
Publisher: Elsevier
Total Pages: 685
Release: 2012-12-02
Genre: Science
ISBN: 0323141528

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Group Theoretical Methods in Physics: Proceedings of the Fifth International Colloquium provides information pertinent to the fundamental aspects of group theoretical methods in physics. This book provides a variety of topics, including nuclear collective motion, complex Riemannian geometry, quantum mechanics, and relativistic symmetry. Organized into six parts encompassing 64 chapters, this book begins with an overview of the theories of nuclear quadrupole dynamics. This text then examines the conventional approach in the determination of superstructures. Other chapters consider the Hamiltonian formalism and how it is applied to the KdV equation and to a slight variant of the KdV equation. This book discusses as well the significant differential equations of mathematical physics that are integrable Hamiltonian systems, including the equations governing self-induced transparency and the motion of particles under an inverse square potential. The final chapter deals with the decomposition of the tensor product of two irreducible representations of the symmetric group into a direct sum of irreducible representations. This book is a valuable resource for physicists.