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

页码：344 / 352

页数：9

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