Breather solutions of the integrable quintic nonlinear Schrödinger equation and their interactions.

Publisher:
AMER PHYSICAL SOC
Publication Type:
Journal Article
Citation:
Phys Rev E Stat Nonlin Soft Matter Phys, 2015, 91, (2), pp. 022919
Issue Date:
2015-02
Full metadata record
We present breather solutions of the quintic integrable equation of the Schrödinger hierarchy. This equation has terms describing fifth-order dispersion and matching nonlinear terms. Using a Darboux transformation, we derive first-order and second-order breather solutions. These include first- and second-order rogue-wave solutions. To some extent, these solutions are analogous with the corresponding nonlinear Schrödinger equation (NLSE) solutions. However, the presence of a free parameter in the equation results in specific solutions that have no analogues in the NLSE case. We analyze new features of these solutions.
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