Energy of a perturbed rigid rotor
We obtain the energies of the stationary states of a rigid rotor under weak and strong perturbations by means of Rayleigh-Schrodinger perturbation theory combined with the diagonal hypervirial and Hellmann-Feynman theorems that facilitate the calculation. We show analytic expressions for both expans...
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
1995
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/134857 |
| Aporte de: |
| Sumario: | We obtain the energies of the stationary states of a rigid rotor under weak and strong perturbations by means of Rayleigh-Schrodinger perturbation theory combined with the diagonal hypervirial and Hellmann-Feynman theorems that facilitate the calculation. We show analytic expressions for both expansions that are sufficiently general for most practical applications of the model. |
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