Attraction of nonlocal dark optical solitons |
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| Authors: | Nikolov Nikola I Neshev Dragomir Królikowski Wieslaw Bang Ole Rasmussen Jens Juul Christiansen Peter L |
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| Institution: | Informatics and Mathematical Modelling, Technical University of Denmark, 2800 Kongens Lyngby, Denmark. |
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| Abstract: | We study the formation and interaction of spatial dark optical solitons in materials with a nonlocal nonlinear response. We show that unlike in local materials, where dark solitons typically repel, the nonlocal nonlinearity leads to a long-range attraction and formation of stable bound states of dark solitons. |
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