On the crossing of the energy levels of a parameter-dependent quantum-mechanical Hamiltonian
The non-crossing rule for the energy levels of a parameter-dependent Hamiltonian is revisited and a flaw in a commonly accepted proof is revealed. Some aspects of avoided crossings are illustrated by means of simple models. One of them shows the close relationship between avoided crossings and excep...
Guardado en:
| Autor principal: | Fernández, Francisco Marcelo |
|---|---|
| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/97408 https://ri.conicet.gov.ar/11336/5147 http://arxiv.org/abs/1405.6414 http://link.springer.com/article/10.1007%2Fs10910-014-0386-1 |
| Aporte de: |
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