Comment on “`Striped' rectangular rigid box with Hermitian and non-Hermitian PT symmetric potentials” [J. Math. Phys. 62, 102102 (2021)]
We show that the two-dimensional quantum-mechanical model proposed by Kulkarni and Pathak [J. Math. Phys. 62, 102102 (2021)] is separable. Consequently, instead of solving a two-dimensional Schrödinger equation, it is sufficient to solve two one-dimensional eigenvalue equations, one of which is exac...
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/204747 |
| Acceso en línea: | http://hdl.handle.net/11336/204747 |
| Access Level: | acceso abierto |
| Palabra clave: | TWO-DIMENSIONAL MODEL SEPARABLE EQUATION TWO ONE-DIMENSIONAL PROBLEMS EXACTLY SOLVABLE https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| Sumario: | We show that the two-dimensional quantum-mechanical model proposed by Kulkarni and Pathak [J. Math. Phys. 62, 102102 (2021)] is separable. Consequently, instead of solving a two-dimensional Schrödinger equation, it is sufficient to solve two one-dimensional eigenvalue equations, one of which is exactly solvable. The solution to the remaining equation can be given in terms of a transcendental equation. |
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