Ground State Energy Eigenvalues of an Octic Oscillator with Quartic and Sextic Anharmonicities

Gayathri G. M., B. A. Kagali, T. Shivalingaswamy

Abstract: Here we derive the energy eigenvalues of an octic anhormonic oscillator that also has quartic and sextic anharmonic terms using Ginsberg-Montroll method. Numerical values are computed using Mathematica for different values of the anharmonic coefficients.

Keywords: Quantum anharmonic oscillators, Ginsberg-Montroll method, Approximation Methods, Energy eigenvalues, Mathematica