- #1
fxdung
- 388
- 23
Which books in QFT give representations about general proof of renormalization?I know that the book of QFT of Peskin&Schroder does not give the full demontration.
Renormalization is a mathematical technique used to remove divergences in calculations involving infinite quantities. It allows for the construction of meaningful and finite results in situations where traditional methods fail.
Renormalization is crucial in physics and other sciences because it allows for the inclusion of quantum effects in calculations and models. Without renormalization, many important theories and equations would be unable to accurately describe the behavior of complex systems.
Yes, there are several books that provide a general proof of renormalization. Some popular titles include "Renormalization Methods: A Guide for Beginners" by John C. Collins and "Renormalization: An Introduction" by Lars Brink and G. Lozano.
The difficulty of understanding the proofs of renormalization varies depending on the level of mathematical background and familiarity with the subject. However, with patience and effort, most individuals with a strong foundation in mathematics can grasp the concepts and proofs involved.
No, renormalization is typically used in the context of quantum field theory and other physical theories. It may not be applicable to all types of mathematical problems, but it has proven to be an effective technique in many areas of science and mathematics.