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11 of 11 people found the following review helpful:
4.0 out of 5 stars
The papers speak for themselves, March 24, 1998
This review is from: The Dawning of Gauge Theory (Paperback)
A powerhouse collection of papers in modern Physics! O'Raifeartaigh's introduction and commentary brings each paper's contribution into sharp focus (with benefit of hindsight, of course). The papers by Weyl and Kaluza are startling in their simplicity and boldness. If you haven't read them yet, these two alone justify buying the book. The book does assume familiarity with General Realitivity and tensor analysis. I would highly reccomend Lawden's "An Intoduction to Tensor Calculus, Relativity and Cosmology", or Misner's very complete "Gravitation".
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7 of 7 people found the following review helpful:
4.0 out of 5 stars
Thought provoking!, June 26, 2002
This review is from: The Dawning of Gauge Theory (Paperback)
I picked this book up when it first came out and gave it a quick read. Now, five years later, having just read it again, I cannot believe that it was not as indelible in my mind then as it is now. A combination of original papers, peppered with O'Raifeartaigh's informed remarks and hindsight, produces an eligant book that follows a timeline that begins with the greatest minds in physics of the last century. The fits and starts of physicists such as London, Fock, Schrodinger, and Klein, though viewed as disparate attempts at the time, give way to an understanding of analogous formulations, and the suggestion of something powerful and underlying. This, of course, being gauge invariance, has equipped the modern physicist with tools that has produced the most striking conclusions: QED and electroweak theory to name a few. The way in which these notions arose, I suspect, is not common knowledge. Just as understanding a breakthrough may only require the reading of a few seminal papers by a few people, the foundation of a good theory often is the result of many people and many false starts. O'Raifeartaigh uses excellent judgement in what to include, and what not to, in his book. It does, incidentally, start with Kuluza-Klein, and run all the way though the 50's to Yang and Mills theory of isotopic spin and gauge invariance (conservation). A knowledge of tensor analysis (the index (i.e., f_i,j) type), group theory, and differetial geometry is assumed. Topology would broaden the experience.
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5 of 5 people found the following review helpful:
5.0 out of 5 stars
A sorely needed book, July 28, 2002
This review is from: The Dawning of Gauge Theory (Paperback)
Once thought of as merely a mathematical curiosity, the concept of gauge invariance now plays the dominant role in theoretical particle physics. Gauge invariance is not a really difficult concept in which to understand, but it does have some hidden subtleties that can seem rather obscure in the context of modern quantum field theories. The reader of this book will walk away with a deeper appreciation of the history of gauge invariance, due to the inclusion of original articles written by some of the early contributors to the theory. These contributions were attempts to generalize Einstein's theory of gravitation, and, just as in that theory, made use of concepts from differential geometry. Ideas from the mathematical theory of groups were also used, setting the stage for later developments in particle physics. One can only wonder of course what these individuals would have thought about modern theories of gravitation and particle interactions, making use of highly esoteric and complex mathematical constructions. Their thinking at the time was itself thought of as very exotic, but it pales in comparison with the level of abstraction that now permeates elementary particle physics in the language of superstring and M-theory. The author has written additional papers on the history of gauge theory,which can easily be found via an online search, and this book could be considered an excellent introduction to them. He addresses more modern developments in gauge theories as they relate to the early history, such as superstring theory. Readers who study this book, will not only come away with a deeper appreciation of the underlying concepts in gauge theory, but will be prepared to appreciate in greater detail these modern developments, being as they are the best current hope for understanding the nonperturbative region in quantum field theories and string theories.
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