Converging approximations for the calculation of the energy in terms of Planck's constant
- 1 January 1979
- journal article
- Published by EDP Sciences in Journal de Physique Lettres
- Vol. 40 (2) , 15-17
- https://doi.org/10.1051/jphyslet:0197900400201500
Abstract
Afin de calculer l'énergie quand ħ est petit, on développe le second membre de l'équation de Brillouin-Wigner en fonction d'une constante de couplage λ. Les hiérarchies en ħ et λ se correspondent. Les approximants de Padé du développement du second membre convergentKeywords
This publication has 3 references indexed in Scilit:
- Lower bounds to bound state eigenvaluesPhysical Review C, 1978
- Perturbative−variational approximations to the spectral properties of semibounded Hilbert space operators, based on the moment problem with finite or diverging moments. Application to quantum mechanical systemsJournal of Mathematical Physics, 1975
- Summation of regularized perturbative expansions for singular interactionsJournal of Mathematical Physics, 1974