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Residual Symmetries in the Spectrum of Periodically Driven Alkali Rydberg States

Andreas Krug·Andreas Buchleitner
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Abstract

We identify a fundamental structure in the spectrum of microwave driven alkali Rydberg states, which highlights the remnants of the Coulomb symmetry in the presence of a non-hydrogenic core. Core-induced corrections with respect to the hydrogen spectrum can be accounted for by a perturbative approach.

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Andreas Krug, Andreas Buchleitner. 1999-11-25. Residual Symmetries in the Spectrum of Periodically Driven Alkali Rydberg States. https://doi.org/10.1209/epl/i2000-00131-8

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