Bulletin of the American Physical Society
53rd Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
Volume 67, Number 7
Monday–Friday, May 30–June 3 2022; Orlando, Florida
Session V01: Poster Session III (4:00-6:00pm, EDT)
4:00 PM,
Thursday, June 2, 2022
Room: Grand Ballroom C
Abstract: V01.00043 : Interaction Induced Motional Effects on the Facilitation Dynamics of Driven Rydberg Gases*
Presenter:
Daniel S Brady
Author:
Daniel S Brady
We show that differential mechanical effects of the dipole-dipole interactions on ground and Rydberg state wavefunctions leads to an effective dephasing. We then analyze the many-body facilitation dynamics of Rydberg atoms using Monte-Carlo simulations, valid in the large dephasing limit, and including interaction induced motional effects. In a frozen gas the interplay between facilitation dynamics and decay leads to the buildup of spatial correlations which strongly affect self-organized criticality. We discuss the dependence of the many-body dynamics on the motion and mechanical interactions of Rydberg atoms.
*The authors gratefully acknowledge financial support from the DFG through SFB TR 185,277625399.
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