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arXiv · 2306.05188

Emergence of synchronisation in a driven-dissipative hot Rydberg vapor

Karen Wadenpfuhl·C. Stuart Adams
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Abstract

We observe synchronisation in a thermal (35-60 {\deg}C) atomic (Rb) ensemble driven to a highly-excited Rydberg state (principle quantum number n ranging from 43 to 79). Synchronisation in this system is unexpected due to the atomic motion, however, we show theoretically that sufficiently strong interactions via a global Rydberg density mean field causes frequency and phase entrainment. The emergent oscillations in the vapor's bulk quantities are detected in the transmission of the probe laser for a two-photon excitation scheme.

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Karen Wadenpfuhl, C. Stuart Adams. 2023-06-08. Emergence of synchronisation in a driven-dissipative hot Rydberg vapor. https://doi.org/10.1103/physrevlett.131.143002

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