Asymptotic Improvement of Resummations and Perturbative Predictions in Quantum Field Theory
Abstract
The improvement of resummation algorithms for divergent perturbative expansions in quantum field theory by using asymptotic information concerning perturbative coefficients is investigated. Various asymptotically optimized resummation prescriptions are considered. The improvement of perturbative predictions beyond the re-expansion of rational approximants is discussed.
Recommended Citation
U. D. Jentschura et al., "Asymptotic Improvement of Resummations and Perturbative Predictions in Quantum Field Theory," Journal of Physics G: Nuclear and Particle Physics, vol. 26, no. 10, pp. 1545 - 1568, IOP Publishing, Oct 2000.
The definitive version is available at https://doi.org/10.1088/0954-3899/26/10/309
Department(s)
Physics
International Standard Serial Number (ISSN)
0954-3899
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2000 IOP Publishing, All rights reserved.
Publication Date
01 Oct 2000
