Semiclassical states localized on a one-dimensional manifold and governed by the nonlocal NLSE with an anti-Hermitian term; European Physical Journal Plus; Vol. 141
| Parent link: | European Physical Journal Plus.— .— New York: Springer Science+Business Media LLC. Vol. 141.— 2026.— Article number 14, 17 p. |
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| Резюме: | Title screen We develop the method for constructing solutions to the nonlocal nonlinear Schrödinger equation (NLSE) with an anti-Hermitian term that are semiclassically localized on a one-dimensional manifold (a curve). The evolution of the curve is given by the closed system of integro-differential equations that can be treated as the “classical” analog of the open quantum system with the nontrivial geometry. Using our approach, we consider the evolution of vortex states in the open quantum system described by the specific model NLSE. The semiclassical stage of the vortex evolution can be treated as a quasi-steady vortex state. We show that the behavior of this state is largely determined by the geometry of the localization curve Текстовый файл AM_Agreement |
| Мова: | Англійська |
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2026
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| Онлайн доступ: | https://doi.org/10.1140/epjp/s13360-025-07236-6 |
| Формат: | Електронний ресурс Частина з книги |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=684662 |
| Резюме: | Title screen We develop the method for constructing solutions to the nonlocal nonlinear Schrödinger equation (NLSE) with an anti-Hermitian term that are semiclassically localized on a one-dimensional manifold (a curve). The evolution of the curve is given by the closed system of integro-differential equations that can be treated as the “classical” analog of the open quantum system with the nontrivial geometry. Using our approach, we consider the evolution of vortex states in the open quantum system described by the specific model NLSE. The semiclassical stage of the vortex evolution can be treated as a quasi-steady vortex state. We show that the behavior of this state is largely determined by the geometry of the localization curve Текстовый файл AM_Agreement |
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| DOI: | 10.1140/epjp/s13360-025-07236-6 |