Asymptotic behavior of the Feynman diagrams (in Russian)
Journal Article
·
· Teor. Mat. Fiz., v. 17, no. 2, pp. 169-177
Theorem generalizing Weinberg's theorem on asymptotic behavior of Feynman diagrams is proved. Not only the leading asymptotic terms but also the subsequent ones are taken into account. It is shown that if the momenta go to infinity in the Euclidean region, regularized matrix elements of Feynman diagrams can be represented in the form of a polynomial over momenta and their logarithms, plus the terms decreasing faster than any negative power of momenta. (auth)
- Research Organization:
- Moscow State Univ.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-29-009265
- OSTI ID:
- 4403375
- Journal Information:
- Teor. Mat. Fiz., v. 17, no. 2, pp. 169-177, Journal Name: Teor. Mat. Fiz., v. 17, no. 2, pp. 169-177; ISSN TMFZA
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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