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Soliton eigenvalue control with optical lattices

Yaroslav V. Kartashov·Lucian-Cornel Crasovan·Anna S. Zelenina·Victor A. Vysloukh·Anna Sanpera·Maciej Lewenstein·Lluis Torner
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Abstract

We address the dynamics of higher-order solitons in optical lattices, and predict their self-splitting into the set of their single-soliton constituents. The splitting is induced by the potential introduced by the lattice, together with the imprinting of a phase tilt onto the initial multisoliton states. The phenomenon allows the controllable generation of several coherent solitons linked via their Zakharov-Shabat eigenvalues. Application of the scheme to the generation of correlated matter waves in Bose-Einstein condensates is discussed.

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Yaroslav V. Kartashov, Lucian-Cornel Crasovan, Anna S. Zelenina, Victor A. Vysloukh, Anna Sanpera, Maciej Lewenstein, Lluis Torner. 2004-08-05. Soliton eigenvalue control with optical lattices. https://doi.org/10.1103/physrevlett.93.143902

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