Related papers: Photon-mediated interactions by Floquet photonic lattices

Photon-mediated interactions by Floquet photonic lattices

URL: http://arxiv.org/abs/2506.10439v1
Date: Thu, 12 Jun 2025 07:41:27 GMT
Title: Photon-mediated interactions by Floquet photonic lattices
Authors: Jia-Qiang Chen, Peng-Bo Li, Álvaro Gómez-León, Alejandro González-Tudela,
Abstract summary: We show the emergence of tunable-range emitter's interactions mediated by bound states absent in static photonic lattices.<n>This work sheds light on the interplay between non-equilibrium photonics and quantum optics and can serve as the basis for analyzing Floquet photonic lattices in higher dimensions.
Score: 42.19261924828342
License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Abstract: We investigate the interactions between two-level emitters mediated by time-dependent, one-dimensional, structured photonic baths, focusing on Floquet topological lattices. Building on the framework of periodically driven photonic lattices, we demonstrate and characterize the emergence of tunable-range emitter's interactions mediated by bound states absent in static photonic lattices. In particular, we show that one can not only obtain different spatial interaction dependencies with respect to the static bath scenarios, but also in qualitatively different regimes due to the time-dependent nature of the bath, for example, when the emitters have different frequencies. This work sheds light on the interplay between non-equilibrium photonics and quantum optics and can serve as the basis for analyzing Floquet photonic lattices in higher dimensions.

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