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Teoreticheskaya i Matematicheskaya Fizika, 2003, Volume 134, Number 3, Pages 416–429
DOI: https://doi.org/10.4213/tmf168
(Mi tmf168)
 

This article is cited in 6 scientific papers (total in 6 papers)

Perturbation Theory and the Analytic Approach in the Context of the Inclusive $\tau$-Lepton Decay

O. P. Solovtsova

Joint Institute for Nuclear Research
Full-text PDF (274 kB) Citations (6)
References:
Abstract: We perform a comparative analysis of different forms of pertubative expansions in spacelike and timelike regions. In the context of the inclusive -lepton decay, we compare the results obtained using the standard perturbation theory and the Shirkov–Solovtsov analytic approach, which modifies the perturbative expansions such that the new approximations reflect basic principles of the theory, such as renormalization invariance, spectrality, and causality. We show the advantages and self-consistency of the analytic approach in describing the $\tau$-lepton decay.
Keywords: quantum chromodynamics, renormalization group, perturbation theory, $\tau$-lepton.
Received: 12.09.2001
Revised: 17.06.2002
English version:
Theoretical and Mathematical Physics, 2003, Volume 134, Issue 3, Pages 365–376
DOI: https://doi.org/10.1023/A:1022601522327
Bibliographic databases:
Language: Russian
Citation: O. P. Solovtsova, “Perturbation Theory and the Analytic Approach in the Context of the Inclusive $\tau$-Lepton Decay”, TMF, 134:3 (2003), 416–429; Theoret. and Math. Phys., 134:3 (2003), 365–376
Citation in format AMSBIB
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\by O.~P.~Solovtsova
\paper Perturbation Theory and the Analytic Approach in the Context of the Inclusive $\tau$-Lepton Decay
\jour TMF
\yr 2003
\vol 134
\issue 3
\pages 416--429
\mathnet{http://mi.mathnet.ru/tmf168}
\crossref{https://doi.org/10.4213/tmf168}
\transl
\jour Theoret. and Math. Phys.
\yr 2003
\vol 134
\issue 3
\pages 365--376
\crossref{https://doi.org/10.1023/A:1022601522327}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000182047100007}
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  • https://www.mathnet.ru/eng/tmf168
  • https://doi.org/10.4213/tmf168
  • https://www.mathnet.ru/eng/tmf/v134/i3/p416
  • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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