Abstract
We study analytically and numerically spatiotemporal solitons in three-dimensional strongly nonlocal nonlinear media. A broad class of exact self-similar solutions to the strongly nonlocal Schrödinger equation with variable potential coefficients has been obtained. We find robust soliton cluster solutions of the accessible type, constructed with the help of Kummer and Hermite functions. They are characterized by the set of three quantum numbers. Dynamical features of these spatiotemporal accessible solitons are discussed. The validity of the analytical solutions and their stability is verified by means of direct numerical simulations.
Original language | English |
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Pages (from-to) | 827-834 |
Number of pages | 8 |
Journal | Nonlinear Dynamics |
Volume | 87 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Jan 2017 |
Externally published | Yes |
Keywords
- Light bullet
- Nonlinear Schrödinger equation
- Strongly nonlocal nonlinear