Wave Functions of Pentadiagonal Matrices in the Weak Coupling Limit
General Physics
2021-01-29 v2 Nuclear Theory
Abstract
We consider a pentadiagonal matrix which will be described in the text. We demonstrate practical methods for obtaining weak coupling expressions for the lowest eigenvector in terms of the parameters in the matrix, v and w. It is found that the expressions simplify if the wave function coefficients are put in the denominator.
Cite
@article{arxiv.2009.04463,
title = {Wave Functions of Pentadiagonal Matrices in the Weak Coupling Limit},
author = {Larry Zamick},
journal= {arXiv preprint arXiv:2009.04463},
year = {2021}
}