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      https://www.ias.ac.in/article/fulltext/pram/093/05/0071

    • Keywords

       

      Solitons; self-similar method; non-local Schrödinger equation

    • Abstract

       

      An exact analytical solution in strongly non-local media with a harmonic potential has been studied. Two-dimensional Bessel solitary wave clusters have been obtained by a self-similar method. The intensity distributions of optical beam with different parameters have been discussed in detail. It is found that the solitary waves have a symmetric necklace distribution and the number of facular points is double the value of the quantum number $m$. The modulation of the external potential field to the width of light beam is also discussed.

    • Author Affiliations

       

      YUN-ZHOU SUN1 QIN WU2 MIN WANG1 JING-YAN LI1

      1. Department of Photoelectricity & Hubei Key Laboratory of New Textile Materials and Application, Wuhan Textile University, Wuhan 430073, China
      2. Department of Management Engineering and Equipment Economy, Naval University of Engineering, Wuhan 430033, China
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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