• Eigenvalues of theµx2 +λx2m interaction

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    • Keywords


      Bounded potential; series solution; double-well oscillator; bunched spectrum

    • Abstract


      The even and odd parity eigenvalues for the bounded potentialµx2 +λx2m with both positive and negative values ofμ andm=2, 3, 4, 5, 6 are obtained by the method of series solution for any positive value of the coupling constantλ. Whenμ is negative the lower order eigenvalues are closely bunched in pairs in the low-λ regime (λ≪1). The results agree well with existing results.

    • Author Affiliations


      R N Chaudhuri1 B Mukherjee1 2

      1. Department of Physics, Visva-Bharati, Santiniketan - 731 235, India
      2. Department of Physics, TDB College, Raniganj, Burdwan, India
    • Dates

  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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