APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS
Fleischer J, TARASOV OV (1994)
NUCLEAR PHYSICS B: 115-119.
Zeitschriftenaufsatz
| Veröffentlicht | Englisch
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Fleischer, JochemUniBi;
TARASOV, OV
Abstract / Bemerkung
Feynman diagrams are calculated by means of their Taylor series expansion in terms of external momenta squared. It is demonstrated in various examples that by the application of conformal mapping and Pade approximants, it is possible to obtain high precision results in the spacelike as well as in the timelike region on the cut. Examples are given for two- and three-point functions, but in principle the method is applicable also to four-point functions.
Erscheinungsjahr
1994
Zeitschriftentitel
NUCLEAR PHYSICS B
Seite(n)
115-119
ISSN
0550-3213
Page URI
https://pub.uni-bielefeld.de/record/1642028
Zitieren
Fleischer J, TARASOV OV. APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS. NUCLEAR PHYSICS B. 1994:115-119.
Fleischer, J., & TARASOV, O. V. (1994). APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS. NUCLEAR PHYSICS B, 115-119.
Fleischer, Jochem, and TARASOV, OV. 1994. “APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS”. NUCLEAR PHYSICS B, 115-119.
Fleischer, J., and TARASOV, O. V. (1994). APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS. NUCLEAR PHYSICS B, 115-119.
Fleischer, J., & TARASOV, O.V., 1994. APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS. NUCLEAR PHYSICS B, , p 115-119.
J. Fleischer and O.V. TARASOV, “APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS”, NUCLEAR PHYSICS B, 1994, pp. 115-119.
Fleischer, J., TARASOV, O.V.: APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS. NUCLEAR PHYSICS B. 115-119 (1994).
Fleischer, Jochem, and TARASOV, OV. “APPLICATION OF CONFORMAL MAPPING AND PADE APPROXIMANTS (OMEGA-PS) TO THE CALCULATION OF VARIOUS 2-LOOP FEYNMAN DIAGRAMS”. NUCLEAR PHYSICS B (1994): 115-119.
Export
Markieren/ Markierung löschen
Markierte Publikationen
Web of Science
Dieser Datensatz im Web of Science®Quellen
arXiv: hep-ph/9407235
Inspire: 38467
Suchen in
Google Scholar