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    • Construction of classical and quantum integrable field models unravelling hidden possibilities

      Anjan Kundu

      Volume 85 Issue 5 November 2015 pp 899-913

    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/085/05/0899-0913

    • Keywords

       

      Classical and quantum integrable models; Yang–Baxter equation; higher space-Lax operator; quasi-higher-dimensional field models; rogue waves; integrable defect models.

    • Abstract

       

      Reviewing briefly the concept of classical and quantum integrable systems, we propose an alternative Lax operator approach, leading to quasi-higher-dimensional integrable model, unravelling some hidden dimensions in integrable systems. As an example, we construct a novel integrable quasi-two-dimensional NLS equation at the classical and the quantum levels with intriguing application in rogue wave modelling.

    • Author Affiliations

       

      Anjan Kundu1

      1. Theory Division, Saha Institute of Nuclear Physics, Kolkata 700 064, India

    • Dates

       
      Published
      November 2015
      Early published
      23 September 2015

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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