This book contains a valuable discussion of renormalization through the addition of counterterms to the Lagrangian, giving the first complete proof of the cancellation of all divergences in an arbitrary interaction. The author also introduces a new method of renormalizing an arbitrary Feynman amplitude, a method that is simpler than previous approaches and can be used to study the renormalized perturbation series in quantum field theory.
This book contains a valuable discussion of renormalization through the addition of counterterms to the Lagrangian, giving the first complete proof of the cancellation of all divergences in an arbitrary interaction. The author also introduces a new method of renormalizing an arbitrary Feynman amplitude, a method that is simpler than previous approaches and can be used to study the renormalized perturbation series in quantum field theory.
Generalized Feynman Amplitudes. (AM-62), Volume 62
312Generalized Feynman Amplitudes. (AM-62), Volume 62
312eBook
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Product Details
ISBN-13: | 9781400881864 |
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Publisher: | Princeton University Press |
Publication date: | 03/02/2016 |
Series: | Annals of Mathematics Studies , #62 |
Sold by: | Barnes & Noble |
Format: | eBook |
Pages: | 312 |
File size: | 9 MB |