Work

Parametrically driven dissipative three-level Dicke model

Year: 2021

Type: article

Abstract: We investigate the three-level Dicke model, which describes a fundamental class of light-matter systems. We determine the phase diagram in the presence of dissipation, which we assume to derive from photon loss. Utilizing both analytical and numerical methods we characterize the incommensurate time crystalline, light-induced, and light-enhanced superradiant states in the phase diagram for the parametrically driven system. As a primary application, we demonstrate that a shaken atom-cavity system is naturally approximated via a parametrically driven dissipative three-level Dicke model.

Source: Physical Review A

DOI: 10.1103/physreva.104.063705

Authors: Jim Skulte, Phatthamon Kongkhambut, Hans Keßler, Andreas Hemmerich, Ludwig Mathey, Jayson G. Cosme

Institutions: Universität Hamburg, Hamburg Centre for Ultrafast Imaging, University of the Philippines Diliman

Language: English

Topic: Strong Light-Matter Interactions

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Deutsche Forschungsgemeinschaft

Awards: EXC 2056: CUI: Advanced Imaging of Matter, SFB 925: Lichtinduzierte Dynamik und Kontrolle korrelierter Quantensysteme