Abstract:
We consider the stationary (cubic) nonlinear Schrödinger equation (NLSE) on a simple metric graph in the form of a triangle with three infinite outgoing bonds. Exact solutions are obtained for primary star graph with the boundary vertex conditions providing the wave function weights continuity and flux conservation for the case of repulsive nonlinearity.
Keywords:
Nonlinear Schrödinger equation, a metric graph, repulsive nonlinearity.
This work is partially supported by the grant of the Committee for the Coordination Science and Technology Development.
Received: 10.07.2016 Revised: 25.08.2016
Bibliographic databases:
Document Type:
Article
PACS:05.45.Yv
Language: English
Citation:
K. K. Sabirov, M. Aripov, D. B. Sagdullayev, “Stationary nonlinear Schrödinger equation on the graph for the triangle with outgoing bonds”, Nanosystems: Physics, Chemistry, Mathematics, 8:1 (2017), 24–28