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arXiv · 0707.3474

Groundstate with Zero Eigenvalue for Generalized Sombrero-shaped Potential in $N$-dimensional Space

Zhao Wei-Qin
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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.

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Zhao Wei-Qin. 2007-07-24. Groundstate with Zero Eigenvalue for Generalized Sombrero-shaped Potential in $N$-dimensional Space. https://doi.org/10.1088/0253-6102%2F50%2F1%2F30

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