Two-dimensional SUSY-pseudo-Hermiticity without separation of variables

被引：36
|
作者：
Cannata, F
Ioffe, MV
Nishnianidze, DN
机构：
[1] Dipartimento Fis, I-40126 Bologna, Italy
[2] Ist Nazl Fis Nucl, I-40126 Bologna, Italy
[3] St Petersburg State Univ, St Petersburg 198504, Russia
[4] Kutaisi Polytech Univ, Fac Phys, Kutaisi, Georgia
来源：
PHYSICS LETTERS A | 2003年 / 310卷 / 5-6期
关键词：
supersymmetry; complex two-dimensional Hamiltonians; SUSY-pseudo-Hermiticity; quasi-exactly-solvable models; partial solvability;
D O I：
10.1016/S0375-9601(03)00373-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study SUSY-intertwining for non-Hermitian Hamiltonians with special emphasis to the two-dimensional generalized Morse potential, which does not allow for separation of variables. The complexified methods of SUSY-separation of variables and two-dimensional shape invariance are used to construct particular solutions-both for complex conjugated energy pairs and for non-paired complex energies. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：344 / 352
页数：9
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