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smodak
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Anyone read this book? Is it good? Is it readable compared to other begineer's QFT books?
https://www.amazon.com/dp/0521060257/?tag=pfamazon01-20
https://www.amazon.com/dp/0521060257/?tag=pfamazon01-20
George Jones said:At this level, I prefer Quantum Field Theory for Mathematicians by Robin Ticciti. This is an excellent quantum field theory book, and, in spite of its title, is not a tome on axiomatic quantum field theory, or a book that emphasizes mathematical rigour. Its presentation is, however, a little less fuzzy than presentations in many other books. It shows how to calculate physical things like cross sections, and is a serious competitor for standard works like Peskin and Schroeder. I wish this book had been available when I was a grad student!
smodak said:Ok. I purchased the book. However, I am having a hard time following what the author is even trying to explain. It could be the language or my mathematical immaturity - I have no idea. I guess I will just keep trying...
For example, can anybody tell me what the author is trying to say and the logic behind what he is saying in the following two paragraphs?
https://photos.app.goo.gl/ALdh4vV7PwsT6dQz2
https://photos.app.goo.gl/o12tObtXHnmLMI1W2
I am pretty sure I do not have the prerequisite to read this book effectively, but I can't help but thinking, the presentation may be quite fuzzy!
What background do I need to read and understand this book? I know QM (from Sakurai and a few others). I do understand SR and GR. However, I do not know much of group theory or lie algebra or a ton of Hilbert Space formalism.
If you are looking for a context in which the author explains the paragraphs that I mentioned, you could look at this excerpt.
http://www.beck-shop.de/fachbuch/leseprobe/9780521632652_Excerpt_001.pdf
Thanks. Still I am no longer sure the book is written in a clear language or suitable for a beginner.Buffu said:From the aforementioned book :
The prerequisites for this presentations are (1) familiarity with Hilbert-space formalism of quantum mechanics (2) assimilation of basic principles of special relativity (3) a goodly measure of mathematical maturity
Concerning your physics questions, I suggest you ask in the QT forum. For a quite elementary treatment of the representation theory of the Poincare group, see my QFT manuscript (Appendix B):smodak said:Ok. I purchased the book. However, I am having a hard time following what the author is even trying to explain. It could be the language or my mathematical immaturity - I have no idea. I guess I will just keep trying...
For example, can anybody tell me what the author is trying to say and the logic behind what he is saying in the following two paragraphs?
https://photos.app.goo.gl/ALdh4vV7PwsT6dQz2
https://photos.app.goo.gl/o12tObtXHnmLMI1W2
I am pretty sure I do not have the prerequisite to read this book effectively, but I can't help but thinking, the presentation may be quite fuzzy!
What background do I need to read and understand this book? I know QM (from Sakurai and a few others). I do understand SR and GR. However, I do not know much of group theory or lie algebra or a ton of Hilbert Space formalism.
If you are looking for a context in which the author explains the paragraphs that I mentioned, you could look at this excerpt.
http://www.beck-shop.de/fachbuch/leseprobe/9780521632652_Excerpt_001.pdf
Thank you!vanhees71 said:Concerning your physics questions, I suggest you ask in the QT forum. For a quite elementary treatment of the representation theory of the Poincare group, see my QFT manuscript (Appendix B):
https://th.physik.uni-frankfurt.de/~hees/publ/lect.pdf
Another very good book for preparation of learning relativistic QFT is
Sexl, Urbandtke, Relativity, Groups, Particles, Springer Verlag
The overall readability of the "QFT Book by Ticciati" is considered to be quite high. The book is written in a clear and concise manner, making it accessible to both beginners and advanced readers. The author uses a combination of mathematical equations and explanations to help readers understand the concepts of quantum field theory.
The "QFT Book by Ticciati" is suitable for both self-study and classroom use. The book is well-structured and includes exercises and examples to help readers grasp the concepts. However, it is recommended to have a basic understanding of quantum mechanics before tackling this book on your own.
The "QFT Book by Ticciati" is often praised for its clear and concise writing style and its use of real-world examples to explain complex concepts. It also includes a unique section on the philosophy of quantum field theory, which sets it apart from other textbooks in the field.
The mathematical equations in the "QFT Book by Ticciati" may be challenging for some readers, especially those who are new to the subject. However, the author provides thorough explanations and examples to help readers understand the equations and their significance in quantum field theory.
The "QFT Book by Ticciati" assumes some basic knowledge of quantum mechanics, so it may not be suitable for someone with no background in physics. However, the author does provide a brief overview of the necessary concepts in the beginning of the book, which can be helpful for beginners. It is recommended to have a solid understanding of classical mechanics and calculus before diving into this book.