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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 94, Issue 3, Pages 262–266
(Mi jetpl1986)
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This article is cited in 2 scientific papers (total in 2 papers)
METHODS OF THEORETICAL PHYSICS
On a two-dimensional Schrödinger equation with a magnetic field with an additional quadratic integral of motion
V. G. Marikhin Landau Institute for Theoretical Physics, Russian Academy of Sciences
Abstract:
The problem of commuting quadratic quantum operators with a magnetic field has been considered. It has been shown that any such pair can be reduced to the canonical form, which makes it possible to construct an almost complete classification of the solutions of equations that are necessary and sufficient for a pair of operators to commute with each other. The transformation to the canonical form is performed through the change of variables to the Kovalevskaya-type variables; this change is similar to that in the theory of integrable tops. As an example, this procedure has been considered for the two-dimensional Schrödinger equation with the magnetic field; this equation has an additional quantum integral of motion.
Received: 14.06.2011
Citation:
V. G. Marikhin, “On a two-dimensional Schrödinger equation with a magnetic field with an additional quadratic integral of motion”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:3 (2011), 262–266; JETP Letters, 94:3 (2011), 243–247
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https://www.mathnet.ru/eng/jetpl1986 https://www.mathnet.ru/eng/jetpl/v94/i3/p262
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Abstract page: | 297 | Full-text PDF : | 100 | References: | 45 |
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