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Weak-Coupling-Like Time Evolution of Driven Four-Level Systems in the Strong-Coupling Regime

Vicente Delgado·J. M. Gomez Llorente
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Abstract

It is shown analytically that there exists a natural basis in terms of which the nonperturbative time evolution of an important class of driven four-level systems in the strong-coupling regime decouples and essentially reduces to the corresponding time evolution in the weak-field regime, exhibiting simple Rabi oscillations between the different relevant quantum states. The predictions of the model are corroborated by an exact numerical calculation.

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Vicente Delgado, J. M. Gomez Llorente. 2003-06-24. Weak-Coupling-Like Time Evolution of Driven Four-Level Systems in the Strong-Coupling Regime. https://doi.org/10.1103/physreva.68.022503

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