Grand Unified Theories - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Grand Unified Theories write by Graham Ross. This book was released on 2003-09-05. Grand Unified Theories available in PDF, EPUB and Kindle. 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.
Supersymmetric Grand Unified Theories
Supersymmetric Grand Unified Theories - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Supersymmetric Grand Unified Theories write by Stuart Raby. This book was released on 2017-04-29. Supersymmetric Grand Unified Theories available in PDF, EPUB and Kindle. These course-tested lectures provide a technical introduction to Supersymmetric Grand Unified Theories (SUSY GUTs), as well as a personal view on the topic by one of the pioneers in the field. While the Standard Model of Particle Physics is incredibly successful in describing the known universe it is, nevertheless, an incomplete theory with many free parameters and open issues. An elegant solution to all of these quandaries is the proposed theory of SUSY GUTs. In a GUT, quarks and leptons are related in a simple way by the unifying symmetry and their electric charges are quantized, further the relative strength of the strong, weak and electromagnetic forces are predicted. SUSY GUTs additionally provide a framework for understanding particle masses and offer candidates for dark matter. Finally, with the extension of SUSY GUTs to string theory, a quantum-mechanically consistent unification of the four known forces (including gravity) is obtained. The book is organized in three sections: the first section contains a brief introduction to the Standard Model, supersymmetry and the Minimal Supersymmetric Standard Model. Then SUSY GUTs in four space-time dimensions are introduced and reviewed. In addition, the cosmological issues concerning SUSY GUTs are discussed. Then the requirements for embedding a 4D SUSY GUT into higher-dimensional theories including gravity (i.e. String Theory) are investigated. Accordingly, section two of the course is devoted to discussing the so-called Orbifold GUTs and how in turn they solve some of the technical problems of 4D SUSY GUTs. Orbifold GUTs introduce a new set of open issues, which are then resolved in the third section in which it is shown how to embed Orbifold GUTs into the E(8) x E(8) Heterotic String in 10 space-time dimensions.
The Grand Unified Theory
The Grand Unified Theory - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Grand Unified Theory write by Chaul Ryu. This book was released on 2004. The Grand Unified Theory available in PDF, EPUB and Kindle. 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?
Grand Unified Theories
Grand Unified Theories - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Grand Unified Theories write by Graham G. Ross. This book was released on 1984. Grand Unified Theories available in PDF, EPUB and Kindle.
Unification of Fundamental Forces
Unification of Fundamental Forces - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Unification of Fundamental Forces write by Abdus Salam. This book was released on 1990-05-25. Unification of Fundamental Forces available in PDF, EPUB and Kindle. 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.
