Catalin-Mihai Halati, Ameneh Sheikhan, Giovanna Morigi, Corinna Kollath: Â
🔓 arXiv:2403.20096 (2024)
In this Letter, we report the onset of periodic oscillations of coherences in an interacting bosonic gas coupled to a resonator after a quantum quench. This dynamics extends the collapse and revival features of atomic correlations in optical lattices to a dissipative scenario and exhibits hallmarks of synchronization. The behavior emerges from the interplay of the quantum dissipative nature of the cavity field and the presence of a (approximate) strong symmetry in the dissipative system, providing a general recipe to engineer intriguing quantum dynamics. Additionally, we show that the approximate symmetry can arise dynamically during self-organization and can be employed to obtain long-lived coherences.