Controlled dissipation for Rydberg atom experiments

• URL: http://arxiv.org/abs/2310.20687v3
• Date: Fri, 25 Oct 2024 15:08:44 GMT
• Title: Controlled dissipation for Rydberg atom experiments
• Authors: Bleuenn Bégoc, Giovanni Cichelli, Sukhjit P. Singh, Fabio Bensch, Valerio Amico, Francesco Perciavalle, Davide Rossini, Luigi Amico, Oliver Morsch,
• Abstract summary: We excite cold rubidium atoms in a magneto-optical trap to $70$-S Rydberg states. We simultaneously induce forced dissipation by resonantly coupling the Rydberg state to a hyperfine level of the short-lived $6$-P state.
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• Abstract: We demonstrate a simple technique for adding controlled dissipation to Rydberg atom experiments. In our experiments we excite cold rubidium atoms in a magneto-optical trap to $70$-S Rydberg states, whilst simultaneously inducing forced dissipation by resonantly coupling the Rydberg state to a hyperfine level of the short-lived $6$-P state. The resulting effective dissipation can be varied in strength and switched on and off during a single experimental cycle.

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