Invariants in a resonant derivative nonlinear Schrödinger model

Colin Rogers; Boris Malomed; K. W. Chow

doi:10.1088/1751-8113/45/15/155205

Invariants in a resonant derivative nonlinear Schrödinger model

Colin Rogers^*
, Boris Malomed
, K. W. Chow

^*Corresponding author for this work

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

A broad class of derivative nonlinear Schrödinger equations which incorporate a de Broglie-Bohm-type quantum potential is considered. It is shown that a wave packet ansatz inserted into these equations leads to an integrable Hamiltonian dynamical sub-system.

Original language	English
Article number	155205
Journal	Journal of Physics A: Mathematical and Theoretical
Volume	45
Issue number	15
DOIs	https://doi.org/10.1088/1751-8113/45/15/155205
State	Published - 20 Apr 2012

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abstract = "A broad class of derivative nonlinear Schr{\"o}dinger equations which incorporate a de Broglie-Bohm-type quantum potential is considered. It is shown that a wave packet ansatz inserted into these equations leads to an integrable Hamiltonian dynamical sub-system.",

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Invariants in a resonant derivative nonlinear Schrödinger model

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