Groundstate with Zero Eigenvalue for Generalized Sombrero-Shaped Potential in N-Dimensional Space  

作　　者：ZHAO Wei-Qin 

机构地区：[1]China Center of Advanced Science and Technology （CCAST） （World Lab.）, P.O. Box 8730, Beijing 100080, China [2]Institute of High Energy Physics, the Chinese Academy of Sciences, P.O. Box 918 （4-1）, Beijing 100049, China

出　　处：《Communications in Theoretical Physics》2008年第7期139-141,共3页理论物理通讯（英文版）

摘　　要：Based on an iterative method for solving the groundstate of Schrodinger 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.

关 键 词：iterative solution zero eigenvalue generalized Sombrero-shaped potential 

分 类 号：O44[理学—电磁学]