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arXiv · 1008.2078

Structural and dynamical aspects of avoided-crossing resonances in a $3$-level $Λ$ system

I. Lizuain·J. Echanobe·A. Ruschhaupt·J. G. Muga·D. A. Steck
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Abstract

In a recent publication [Phys. Rev. A 79, 065602 (2009)] it was shown that an avoided-crossing resonance can be defined in different ways, according to level-structural or dynamical aspects, which do not coincide in general. Here a simple $3$-level system in a $Λ$ configuration is discussed, where the difference between both definitions of the resonance may be observed. We also discuss the details of a proposed experiment to observe this difference, using microwave fields coupling hyperfine magnetic sublevels in alkali atoms.

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I. Lizuain, J. Echanobe, A. Ruschhaupt, J. G. Muga, D. A. Steck. 2010-08-12. Structural and dynamical aspects of avoided-crossing resonances in a $3$-level $Λ$ system. https://doi.org/10.1103/physreva.82.065602

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