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Asymptotic Padé Approximant Predictions: up to Five Loops in QCD and SQCD
We use Asymptotic Padé Approximants (APAP's) to predict the four- and five-loop \beta-functions in QCD and N=1 supersymmetric QCD (SQCD), as well as the quark mass anomalous dimensions in Abelian and non-Abelian gauge theories. We show how the accuracy of our previous \beta-function predictions...
| Autores principales: | , , , , |
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| Lenguaje: | eng |
| Publicado: |
1997
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.57.2665 http://cds.cern.ch/record/335844 |