Comparison of the Padé Approximation Method to Perturbative QCD Calculations
Open Access
- 29 May 1995
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 74 (22) , 4380-4383
- https://doi.org/10.1103/physrevlett.74.4380
Abstract
We present a method of estimating perturbative coefficients in quantum field theory using Padé approximants. We test this method on various known quantum chromodynamics (QCD) results, and find that the method works very well.Keywords
All Related Versions
This publication has 13 references indexed in Scilit:
- Estimating perturbative coefficients in quantum field theory using Padé approximantsPublished by Elsevier ,2002
- Estimating perturbative coefficients in quantum field theory and statistical physicsPhysical Review E, 1995
- ESTIMATES OF THE HIGHER ORDER QCD CORRECTIONS TO R(s), Rτ AND DEEP INELASTIC SCATTERING SUM RULESModern Physics Letters A, 1995
- Renormalon singularities of the QCD vacuum polarization function to leading order in
1 N Nuclear Physics B, 1994 - Ultraviolet-Renormalon CalculusPhysical Review Letters, 1994
- Estimating perturbative coefficients in high-energy physics and condensed matter theoryInternational Journal of Theoretical Physics, 1994
- Estimating perturbative coefficients in quantum field theory and the ortho-positronium decay rate discrepancyPhysics Letters B, 1994
- Tau polarimetry with inclusive decaysPhysical Review Letters, 1993
- Estimating perturbative coefficients in quantum field theory using Padé approximantsPhysical Review D, 1993
- Determination of αs and the Z0 mass from measurements of the total hadronic cross section in e+e- annihilationPhysics Letters B, 1989