Singularity in Potential, Perturbation and Variational Methods
High Energy Physics - Phenomenology
2018-01-17 v1
Abstract
In this work, we carefully study the energy eigen-values and splitting of heavy quarkonia as there exist and singular terms in the potential which make a direct numerical solution of the Schr\"{o}dinger equation impossible. We compare the results obtained in terms of perturbation and variational methods with various treatments.
Cite
@article{arxiv.hep-ph/9902330,
title = {Singularity in Potential, Perturbation and Variational Methods},
author = {Yi-Bing Ding and Xue-Qian Li and Peng-Nian Shen},
journal= {arXiv preprint arXiv:hep-ph/9902330},
year = {2018}
}
Comments
14 pages, Latex