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Instantons in Gauge Theories

1994 Science
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Release : 1994
Genre : Science
Kind : eBook
Book Rating : 263/5 ( reviews)

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Book Synopsis Instantons in Gauge Theories by : M. Shifman

Download or read book Instantons in Gauge Theories written by M. Shifman. This book was released on 1994. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a compilation of works which, taken together, give a complete and consistent presentation of instanton calculus in non-Abelian gauge theories, as it exists now. Some of the papers reproduced are instanton classics. Among other things, they show from a historical perspective how the instanton solution has been found, the motivation behind it and how the physical meaning of instantons has been revealed. Other papers are devoted to different aspects of instanton formalism including instantons in supersymmetric gauge theories. A few unsolved problems associated with instantons are described in great detail. The papers are organized into several sections that are linked both logically and historically, accompanied by extensive comments.

Instantons, Monopoles, and Three Dimensional Gauge Theories

1998 Gauge fields (Physics)
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Release : 1998
Genre : Gauge fields (Physics)
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Instantons, Monopoles, and Three Dimensional Gauge Theories by : David Tong

Download or read book Instantons, Monopoles, and Three Dimensional Gauge Theories written by David Tong. This book was released on 1998. Available in PDF, EPUB and Kindle. Book excerpt:

Gauge Theories in the Twentieth Century

2001 Science
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Release : 2001
Genre : Science
Kind : eBook
Book Rating : 603/5 ( reviews)

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Book Synopsis Gauge Theories in the Twentieth Century by : John C. Taylor

Download or read book Gauge Theories in the Twentieth Century written by John C. Taylor. This book was released on 2001. Available in PDF, EPUB and Kindle. Book excerpt: By the end of the 1970s, it was clear that all the known forces of nature (including, in a sense, gravity) were examples of gauge theories, characterized by invariance under symmetry transformations chosen independently at each position and each time. These ideas culminated with the finding of the W and Z gauge bosons (and perhaps also the Higgs boson). This important book brings together the key papers in the history of gauge theories, including the discoveries of: the role of gauge transformations in the quantum theory of electrically charged particles in the 1920s; nonabelian gauge groups in the 1950s; vacuum symmetry-breaking in the 1960s; asymptotic freedom in the 1970s. A short introduction explains the significance of the papers, and the connections between them. Contents: Gauge Invariance in Electromagnetism; Non-Abelian Gauge Theories; Gravity as a Gauge Theory; Gauge Invariance and Superconductivity; Spontaneous Symmetry Breaking and Particle Physics; Gauge-Fixing in Non-Abelian Gauge Theories; Gauge Identities and Unitarity; Asymptotic Freedom; Monopoles and Vortex Lines; Non-Pertubative Approaches; Instantons and Vacuum Structure; Three-Dimensional Gauge Fields and Topological Actions; Gauge Theories and Mathematics. Readership: Graduate students, researchers and lecturers in mathematical, theoretical, quantum and high energy physics, as well as historians of science.

Classical Theory of Gauge Fields

2009-02-09 Science
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Release : 2009-02-09
Genre : Science
Kind : eBook
Book Rating : 091/5 ( reviews)

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Book Synopsis Classical Theory of Gauge Fields by : Valery Rubakov

Download or read book Classical Theory of Gauge Fields written by Valery Rubakov. This book was released on 2009-02-09. Available in PDF, EPUB and Kindle. Book excerpt: Based on a highly regarded lecture course at Moscow State University, this is a clear and systematic introduction to gauge field theory. It is unique in providing the means to master gauge field theory prior to the advanced study of quantum mechanics. Though gauge field theory is typically included in courses on quantum field theory, many of its ideas and results can be understood at the classical or semi-classical level. Accordingly, this book is organized so that its early chapters require no special knowledge of quantum mechanics. Aspects of gauge field theory relying on quantum mechanics are introduced only later and in a graduated fashion--making the text ideal for students studying gauge field theory and quantum mechanics simultaneously. The book begins with the basic concepts on which gauge field theory is built. It introduces gauge-invariant Lagrangians and describes the spectra of linear perturbations, including perturbations above nontrivial ground states. The second part focuses on the construction and interpretation of classical solutions that exist entirely due to the nonlinearity of field equations: solitons, bounces, instantons, and sphalerons. The third section considers some of the interesting effects that appear due to interactions of fermions with topological scalar and gauge fields. Mathematical digressions and numerous problems are included throughout. An appendix sketches the role of instantons as saddle points of Euclidean functional integral and related topics. Perfectly suited as an advanced undergraduate or beginning graduate text, this book is an excellent starting point for anyone seeking to understand gauge fields.

Aspects of Symmetry

1988-02-18 Science
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Release : 1988-02-18
Genre : Science
Kind : eBook
Book Rating : 960/5 ( reviews)

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Book Synopsis Aspects of Symmetry by : Sidney Coleman

Download or read book Aspects of Symmetry written by Sidney Coleman. This book was released on 1988-02-18. Available in PDF, EPUB and Kindle. Book excerpt: For almost two decades, Sidney Coleman has been giving review lectures on frontier topics in theoretical high-energy physics at the International School of Subnuclear Physics held each year at Erice, Sicily. This volume is a collection of some of the best of these lectures. To this day they have few rivals for clarity of exposition and depth of insight. Although very popular when first published, many of the lectures have been difficult to obtain recently. Graduate students and professionals in high-energy physics will welcome this collection by a master of the field.

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