• Energy levels of a two-dimensional anharmonic oscillator: Hill determinant approach

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    • Keywords


      Schrödinger equations; Hill determinant; numerical results

    • Abstract


      The energy levels of the Schrödinger equation for the potentialx2+y2+λ[axxx4+2axyx2y2+ayyy4] are calculated using Hill determinant approach for several eigenstates and over a wide range of values of perturbation parameters. The obtained numerical results agree with those previously reported by other methods.

    • Author Affiliations


      M R M Witwit1

      1. Department of Applied Mathematics, University of Hull, Hull - HU6 7RX, UK
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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