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Most helpful customer reviews
2 of 2 people found the following review helpful
4.0 out of 5 stars
Brilliant but hard, a book for advanced students only,
By
This review is from: The Quantum Theory of Fields (Hardcover)
Let me start by stating the essentials: 1. If you are a grad student in theoretical physics or you already have your Ph.D, buy this book! If you are an amateur trying to figure out how the universe works this book will simply break your heart because you will understant none of it. 2. The book is beautifully printed by Cambridge University Press. You don't see this sort of quality often these days, when the European-style el cheapo paper back has become the norm. 3. It is an expensive book, but Amazon has some bargain re-sellers. I bought my copy at a substantial discount. It was supposedly second-hand but had obviously never even been breathed on. And it got here in two days. 4. This is a book mainly about formalism and mathematics. If you get about half-way through you will eventually reach some discussion of experimental results but this is not the emphasis here. 5. Finally, on a personal note. I am a retired theoretical physicist and about forty years ago I even wrote a paper on quantum electrodynamics. So I thought that maybe I could attempt to read this book. I know the words, Hermitian operators, Lorentz transformations, stuff like that. Yet I'm having a very hard time getting through it. After about a month of trying I'm about to give up. I can read chapters 1 and most of 2, but after that it becomes too hard for me. One problem is that it is not often explained what the point of all that complicated mathematics really is. It certainly does not give me a better understanding of the physical world although I suppose it would do that if I persevered long enough. That's why I gave it only 4 stars.
5.0 out of 5 stars
Review,
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This review is from: The Quantum Theory of Fields: Volume 1, Foundations (Paperback)
I received this item 3-4 days after order. The packaging was so good as well as the quality of book.
5.0 out of 5 stars
An excellent text in QFT,
By "jghst6" (Rockville, MD United States) - See all my reviews
This review is from: The Quantum Theory of Fields (Hardcover)
Weinberg's book can be considered a masterpiece in QFT. The quality of physical insight, the mathematical details, and the logical coherence of the development of the subject as a whole are simply brilliant and outstandingly original. The book assumes a certain level of mathematical sophistication on the part of the reader; this, however, is essential; without this, the technical grasp of the subject cannot be complete.One note to readers who wish to purchase the book:
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