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This article is cited in 32 scientific papers (total in 32 papers)
Uniform asymptotic solution in the form of an Airy function for semiclassical bound states in one-dimensional and radially symmetric problems
A. Yu. Anikinab, S. Yu. Dobrokhotovab, V. E. Nazaikinskiiab, A. V. Tsvetkovaab a Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, Russia
b Moscow Institute of Physics and Technology (State University),
Dolgoprudny, Moscow Oblast, Russia
Abstract:
We consider stationary scalar and vector problems for differential and pseudodifferential operators leading to the appearance of asymptotic solutions of one-dimensional problems localized in a neighborhood of intervals (“bound states”). Based on the semiclassical approximation and the Maslov canonical operator, we develop a constructive algorithm that allows writing an asymptotic solution globally under certain conditions using an Airy function of complex argument.
Keywords:
semiclassical asymptotic solution, bound state, closed trajectory, WKB approximation, canonical operator, Airy function.
Received: 09.10.2018 Revised: 03.09.2019
Citation:
A. Yu. Anikin, S. Yu. Dobrokhotov, V. E. Nazaikinskii, A. V. Tsvetkova, “Uniform asymptotic solution in the form of an Airy function for semiclassical bound states in one-dimensional and radially symmetric problems”, TMF, 201:3 (2019), 382–414; Theoret. and Math. Phys., 201:3 (2019), 1742–1770
Linking options:
https://www.mathnet.ru/eng/tmf9639https://doi.org/10.4213/tmf9639 https://www.mathnet.ru/eng/tmf/v201/i3/p382
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Abstract page: | 633 | Full-text PDF : | 153 | References: | 75 | First page: | 13 |
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