$\delta$-function spin-1/2 fermions in a one-dimensional potential well
High Energy Physics - Theory
2009-10-30 v1 Condensed Matter
Abstract
The quantum-mechanical problem of fermions with -function interaction in a one-dimensional potential well of finite depth is solved. It is shown that there exists exact wave function of Bethe-ansatz form in the case that a single particle tunnels outside of the well. The Bethe-ansatz like secular equations for the spectrum are obtained.
Cite
@article{arxiv.hep-th/9606182,
title = {$\delta$-function spin-1/2 fermions in a one-dimensional potential well},
author = {You-Quan Li and Jian-Hui Dai},
journal= {arXiv preprint arXiv:hep-th/9606182},
year = {2009}
}
Comments
ReVtex, no figures, Phys. Rev. A 53 (1996)June