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This article is cited in 13 scientific papers (total in 13 papers)
Theoretical and Mathematical Physics
Coupled soliton states and localization of cnoidal waves at the interface of nonlinear and linear media
S. E. Savotchenko Belgorod Shukhov State Technological University
Abstract:
Contact effects at the interface of linear and nonlinear media are studied. The problem of different stationary states in two-level system with different parameters of the dispersion relation is considered. A model that employs the nonlinear Shrödinger equation is used to show coupled states of solitons, localization of waves on one side of a defect, and transformation of nonlinear wave into linear wave upon transition through interface for the system under study due to variation in energy. Dispersion relations that determine the energies of such states are derived.
Received: 04.04.2017
Citation:
S. E. Savotchenko, “Coupled soliton states and localization of cnoidal waves at the interface of nonlinear and linear media”, Zhurnal Tekhnicheskoi Fiziki, 87:12 (2017), 1776–1781; Tech. Phys., 62:12 (2017), 1772–1777
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https://www.mathnet.ru/eng/jtf6039 https://www.mathnet.ru/eng/jtf/v87/i12/p1776
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Abstract page: | 36 | Full-text PDF : | 15 |
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