Upper and lower bounds to the eigenvalues of an anharmonic oscillator
Mathematical Physics
2008-04-18 v1 math.MP
Abstract
We obtain tight upper and lower bounds to the eigenvalues of an anharmonic oscillator with a rational potential. We compare our bounds with results given by other approaches.
Cite
@article{arxiv.0804.2689,
title = {Upper and lower bounds to the eigenvalues of an anharmonic oscillator},
author = {Francisco M. Fernandez},
journal= {arXiv preprint arXiv:0804.2689},
year = {2008}
}