Abstract:
Conditions are formulated under which a perturbation theory series can be summed by the
Sommerfeld–Watson method. A procedure of approximate recovery of the sum of a series
is developed. Results are given for some physical problems.
This publication is cited in the following 5 articles:
M. V. Komarova, M. Yu. Nalimov, “Convergent perturbation theory and the strong coupling limit in quantum electrodynamics”, Theoret. and Math. Phys., 216:3 (2023), 1360–1372
I.M. Suslov, “Strong coupling asymptotics of the β-function in theory and QED”, Applied Numerical Mathematics, 60:12 (2010), 1418
D. I. Kazakov, V. S. Popov, “Asymptotic behavior of the Gell-Mann-Low function in quantum field theory”, JETP Letters, 77:9 (2003), 453–457
Kazakov, DI, “On the summation of divergent perturbation series in quantum mechanics and field theory”, Journal of Experimental and Theoretical Physics, 95:4 (2002), 581