Groundstate with Zero Eigenvalue for Generalized Sombrero-shaped Potential in $N$-dimensional Space
Quantum Physics
2009-11-13 v1
Abstract
Based on an iterative method for solving the goundstate of Schroedinger equation, it is found that a kind of generalized Sombrero-shaped potentials in N-dimensional space has groundstates with zero eigenvalue. The restrictions on the parameters in the potential are discussed.
Cite
@article{arxiv.0707.3474,
title = {Groundstate with Zero Eigenvalue for Generalized Sombrero-shaped Potential in $N$-dimensional Space},
author = {Zhao Wei-Qin},
journal= {arXiv preprint arXiv:0707.3474},
year = {2009}
}
Comments
8 pages, 3 figures