Anharmonic oscillators energies via artificial perturbation method
Quantum Physics
2009-11-06 v2
Abstract
A new pseudoperturbative (artificial in nature) methodical proposal [15] is used to solve for Schrodinger equation with a class of phenomenologically useful and methodically challenging anharmonice oscillator potentials V(q)=\alpha_o q^2 + \alpha q^4. The effect of the [4,5] Pade' approximant on the leading eigenenergy term is studied. Comparison with results from numerical (exact) and several eligible (approximation) methods is made.
Cite
@article{arxiv.quant-ph/0001038,
title = {Anharmonic oscillators energies via artificial perturbation method},
author = {Omar Mustafa and Maen Odeh},
journal= {arXiv preprint arXiv:quant-ph/0001038},
year = {2009}
}
Comments
22 pages, Latex file, to appear in the Eur. Phys. J. B