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physics.atom-ph2018
Long range dipole-dipole interaction in atomic vapors probed by double-quantum two-dimensional coherent spectroscopy
Shaogang Yu, Michael Titze, Yifu Zhu +2
Optical double-quantum two-dimensional coherent spectroscopy (2DCS) was implemented to probe interatomic dipole-dipole interactions in both potassium and rubidium atomic vapors. Th…
physics.atom-ph2018
Observation of scalable and deterministic multi-atom Dicke states in an atomic vapor
Shaogang Yu, Michael Titze, Yifu Zhu +2
Dicke state, a coherent state of multiple particles, is fundamentally responsible for various intriguing collective behaviors of many-body systems. Experimental access to Dicke sta…