Abstract
The energy eigenvalues of the anharmonic oscillator characterized by the cubic potential for various eigenstates are determined within the framework of the hypervirial-Padé summation method. For this purpose the E[3, 3] and E[3, 4] Padé approximants are formed to the energy perturbation series and given the energy eigenvalues up to fourth order in terms of the anharmonicity parameter λ.
| Original language | English |
|---|---|
| Pages (from-to) | 223-227 |
| Number of pages | 5 |
| Journal | Turkish Journal of Physics |
| Volume | 28 |
| Issue number | 4 |
| Publication status | Published - 2004 |
Keywords
- Anharmonic oscillator
- Hypervirial theorems
- Padé summation method
- Schrodinger equation
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