• Correct bound states of the non- linear oscillator through non-variational method: Failure of the variational method

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      https://www.ias.ac.in/article/fulltext/pram/051/03-04/0365-0368

    • Keywords

       

      Non-linear oscillator; ground state energy; variational method.

    • Abstract

       

      A method for obtaining correct bound states of the non-linear oscillatorH = P2+X2 +X2(X2) is described. It is shown that the variational method fails to yield correct ground state energy.

    • Author Affiliations

       

      Biswanath Rath1 2

      1. Physics Department, Ravenshaw College, Cuttack - 753 001, India
      2. C/o Satyapir Kar, Sriramnagar, Bhubaneswar, Khurda, Orissa - 751 002, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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