Exact solutions of a new elliptic Calogero-Sutherland model

被引：24
|
作者：
Gómez-Ullate, D [1 ]
González-López, A [1 ]
Rodríguez, MA [1 ]
机构：
[1] Univ Complutense, Fac Ciencias Fis, Dept Fis Teor 2, E-28040 Madrid, Spain
来源：
PHYSICS LETTERS B | 2001年 / 511卷 / 01期
关键词：
D O I：
10.1016/S0370-2693(01)00573-1
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A quantum Hamiltonian describing N particles on a line interacting pairwise via an elliptic function potential in the presence of an external field is introduced. For a discrete set of values of the strength of the external potential, it is shown that a finite number of eigenfunctions and eigenvalues of the model can be exactly. computed in an algebraic way. (C) 2001 Elsevier Science B.V. All rights reserved.
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页码：112 / 118
页数：7
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