Dynamical-group formulation of the scaling variational method
- 1 March 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 29 (3) , 1574-1577
- https://doi.org/10.1103/physreva.29.1574
Abstract
The scaling variational method recently discussed by Fernández and Castro is given a formulation based on the dynamical group SO(2,1).Keywords
This publication has 8 references indexed in Scilit:
- Simple approximate analytical expressions for the eigenvalues of anharmonic oscillators and confining potential modelsThe Journal of Chemical Physics, 1983
- Approximate energy eigenvalues from a generalized operator methodPhysics Letters A, 1983
- Scaling-variational treatment of anharmonic oscillatorsPhysical Review A, 1983
- Comment on the operator method and perturbational solution of the Schrödinger equationPhysics Letters A, 1982
- Generalized anharmonic oscillator: A simple variational approach. II. The-dimensional anisotropic casePhysical Review D, 1982
- The operator method of the approximate solution of the Schrödinger equationPhysics Letters A, 1982
- Energy eigenvalues of quartic oscillators in d⩽3 dimensionsJournal of Physics A: General Physics, 1982
- Perturbation theory without wavefunctionsPhysics Letters A, 1978