Coherently delocalized states in dipole interacting Rydberg ensembles:
the role of internal degeneracies
- URL: http://arxiv.org/abs/2103.07990v1
- Date: Sun, 14 Mar 2021 18:16:00 GMT
- Title: Coherently delocalized states in dipole interacting Rydberg ensembles:
the role of internal degeneracies
- Authors: Ghassan Abumwis, Christopher W. W\"achtler, Matthew T. Eiles,
Alexander Eisfeld
- Abstract summary: Degeneracies can enhance the delocalization compared to the situation when there is no degeneracy.
We controllably lift the degeneracy to study in detail the transition between degenerate and non-degenerate regimes.
- Score: 62.997667081978825
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: We investigate the effect of degenerate atomic states on the exciton
delocalization of dipole-dipole interacting Rydberg assemblies. Using a frozen
gas and regular one-, two-, and three-dimensional lattice arrangements as
examples, we see that degeneracies can enhance the delocalization compared to
the situation when there is no degeneracy. Using the Zeeman splitting provided
by a magnetic field, we controllably lift the degeneracy to study in detail the
transition between degenerate and non-degenerate regimes.
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