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arXiv · 1603.02990

Mapping trilobite state signatures in atomic hydrogen

Jesús Pérez-Ríos·Matthew T Eiles·Chris H Greene
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Abstract

A few-body approach relying on static line broadening theory is developed to treat the spectroscopy of a single Rydberg excitation to a trilobite-like state immersed in a high density ultracold medium. The present theoretical framework implements the compact treatment of polyatomic Rydberg molecules by Eiles et al. [arXiv:1601.06881], allowing for an accurate treatment of a large number of perturbers within the Rydberg orbit. This system exhibits two unique spectral signatures: its lineshape depends on the Rydberg quantum number $n$ but, strikingly, is independent of the density of the medium, and it is characterized by sharply peaked features reflecting the oscillatory structure of the potential energy landscape.

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Jesús Pérez-Ríos, Matthew T Eiles, Chris H Greene. 2016-05-23. Mapping trilobite state signatures in atomic hydrogen. https://doi.org/10.1088/0953-4075%2F49%2F14%2F14lt01

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