2013
DOI: 10.1016/j.physleta.2013.07.036
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Exactly solvable two-dimensional stationary Schrödinger operators obtained by the nonlocal Darboux transformation

Abstract: The Fokker-Planck equation associated with the two -dimensional stationary Schrödinger equation has the conservation low form that yields a pair of potential equations. The special form of Darboux transformation of the potential equations system is considered. As the potential variable is a nonlocal variable for the Schrödinger equation that provides the nonlocal Darboux transformation for the Schrödinger equation. This nonlocal transformation is applied for obtaining of the exactly solvable two -dimensional s… Show more

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Cited by 8 publications
(21 citation statements)
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“…If linear operatorsL andL D hold the intertwining relation In accordance with the idea of the paper [9] we define domain F by restriction to solutions of one equation from the system of two equations (5), (6). Consider equation (7) on the following domain:…”
Section: The Nonlocal Darboux Transformation and The Generalization Omentioning
confidence: 99%
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“…If linear operatorsL andL D hold the intertwining relation In accordance with the idea of the paper [9] we define domain F by restriction to solutions of one equation from the system of two equations (5), (6). Consider equation (7) on the following domain:…”
Section: The Nonlocal Darboux Transformation and The Generalization Omentioning
confidence: 99%
“…In the papers [9], [10] the nonlocal Darboux transformation of the two -dimensional stationary Schrödinger equation in cartesian coordinates was considered and its relation to the Moutard transformation was established. In the present paper we consider the stationary Schrödinger equation in cylindrical coordinates (1) using the approach of papers [9], [10]. We use the relation of the Schrödinger equation with the Fokker-Planck equation [11].…”
Section: Introductionmentioning
confidence: 99%
“…Рассмотрим также преобразование Дарбу в виде [8] предложено рассматривать уравнение (7) в следующей области:…”
Section: нелокальное преобразование дарбу и его связь с преобразованиunclassified
“…В статье [8] рассмотрена специальная форма преобразования Дарбу для уравнений (5), (6). Показано, что, поскольку потенциальная переменная Q является нелокальной переменной уравнения Шредингера, она порождает нелокальное преобразование Дарбу для этого уравнения, которое можно использовать для получения новых примеров интегрируемых стационарных операторов Шредингера.…”
Section: Introductionunclassified
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