Trapping in the coherent radiationless decay of degenerate states |
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| Institution: | 1. Université de Monastir, Faculté des Sciences de Monastir, Laboratoire de Physique Quantique et Statistique, Avenue de l''Environnement 5019, Monastir, Tunisie;2. Université de Sousse, Institut Supérieur des Sciences Appliquées et de Technologie de Sousse, Rue ibn Khaldun, Cité Taffala, 4003 Sousse Tunisie |
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| Abstract: | The interference between N degenerate levels decaying through the same continuum always leads to formation of N - 1 bound states in the continuum. The decay follows a single-exponential law just as in a nondegenerate case, but its asymptotic value depends on the initial conditions. |
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