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    • Keywords


      Optical solitons; spinning solitons; spiral solitons

    • Abstract


      We review recent theoretical results concerning the existence, stability and unique features of families of bright vortex solitons (doughnuts, or ‘spinning’ solitons) in both conservative and dissipative cubic-quintic nonlinear media.

    • Author Affiliations


      Lucian-Cornel Crasovan1 Boris A Malomed2 Dumitru Mihalache1

      1. Department of Theoretical Physics, Institute of Atomic Physics, P.O. Box MG-6, Bucharest, Romania
      2. Department of Interdisciplinary Sciences, Faculty of Engineering, Tel Aviv University, Tel Aviv - 69978, Israel
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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