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Teoreticheskaya i Matematicheskaya Fizika, 1999, Volume 120, Number 1, Pages 64–71
DOI: https://doi.org/10.4213/tmf760 (Mi tmf760) 		 
This article is cited in 93 scientific papers (total in 93 papers)

The regional strategy in the asymptotic expansion of two-loop vertex Feynman diagrams

V. A. Smirnov, E. R. Rakhmetov

M. V. Lomonosov Moscow State University
Full-text PDF (195 kB) Citations (93)
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DOI: https://doi.org/10.4213/tmf760
Abstract: General prescriptions for evaluating coefficients at arbitrary powers and logarithms in the asymptotic expansion of Feynman diagrams in the Sudakov limit are discussed and illustrated with two-loop examples. Peculiarities connected with the evaluation of individual terms in the expansion, in particular, the introduction of an auxiliary analytic regularization, are characterized.
Received: 28.12.1998
English version:
Theoretical and Mathematical Physics, 1999, Volume 120, Issue 1, Pages 870–875
DOI: https://doi.org/10.1007/BF02557396
Bibliographic databases:
Language: Russian
Citation: V. A. Smirnov, E. R. Rakhmetov, “The regional strategy in the asymptotic expansion of two-loop vertex Feynman diagrams”, TMF, 120:1 (1999), 64–71; Theoret. and Math. Phys., 120:1 (1999), 870–875
Citation in format AMSBIB
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\vol 120
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\pages 870--875
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    • This publication is cited in the following 93 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Теоретическая и математическая физика Theoretical and Mathematical Physics
     
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