• On a time-dependent system of noncentral anharmonic oscillators in two dimensions

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      https://www.ias.ac.in/article/fulltext/pram/042/06/0467-0472

    • Keywords

       

      Time-dependent systems; dynamical invariants; hamiltonian structure

    • Abstract

       

      A new system of time-dependent anharmonic and anisotropic oscillators in two space-dimensions which corresponds to unequal but related spring constants, having Hamiltonian structure, admitting quadratic invariants and accounting also for the fractional powers in the coupling terms, is found.

    • Author Affiliations

       

      R S Kaushal1

      1. Department of Physics and Astrophysics, University of Delhi, Delhi - 110 007, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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