Published December 1979
| Version v1
Journal article
Energy approximants and perturbation theory
Creators
- 1. AN Belorusskoj SSR, Minsk. Inst. Teplo- i Massoobmena
- 2. AN Belorusskoj SSR, Minsk. Inst. Yadernoj Ehnergetiki
Description
It is shown that the use of the quantum-mechanical virial and Hellman-Feynman theorems provides a natural way to construct the approximants for the eigenvalues of the Schroedinger equation with the correct asymptotic behaviour. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., A
- Journal Volume
- 74
- Journal Issue
- 6
- Series
- Phys. Lett., A.
- Journal Page Range
- 387-390
- ISSN
- 0375-9601
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 11514838
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; EIGENVALUES; PERTURBATION THEORY; SCHROEDINGER EQUATION; VIRIAL THEOREM
- Descriptors DEC
- DIFFERENTIAL EQUATIONS; EQUATIONS