| Автор | A M Shirokov |
| Автор | Y F Smironov |
| Дата выпуска | 1991-07-07 |
| dc.description | Accidental degeneracy of levels is studied in the spectrum of the Hamiltonian used frequently in applications, which is a linear combination of spherical tensors rank n<or=6 invariant with respect to transformations of a cubic group. The degeneracy arises only at definite values of the Hamiltonian parameters and seems to be irrelevant with respect to increasing Hamiltonian symmetry. The basis of irreducible representations D<sup>Gamma </sup> of the cubic group is constructed in the space of irreducible representations D<sup>J</sup> of the SO(3) group. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Double and triple points in the spectra of the cubic symmetry Hamiltonian |
| Тип | paper |
| DOI | 10.1088/0305-4470/24/13/013 |
| Print ISSN | 0305-4470 |
| Журнал | Journal of Physics A: Mathematical and General |
| Том | 24 |
| Первая страница | 2961 |
| Последняя страница | 2976 |
| Аффилиация | A M Shirokov; Inst. of Nucl. Phys., Moscow State Univ., USSR |
| Аффилиация | Y F Smironov; Inst. of Nucl. Phys., Moscow State Univ., USSR |
| Выпуск | 13 |
