Work

Floquet-heating-induced Bose condensation in a scarlike mode of an open driven optical-lattice system

Year: 2023

Type: article

Abstract: The authors consider an open system of ultracold bosonic atoms coupled to a heat bath given by a Bose-Einstein condensate of a second species of cold atoms. The authors show that, counterintuitively, the interplay of bath-induced dissipation and controlled Floquet heating can give rise to nonequilibrium Bose condensation in a quantum-scar-like mode protected from the drive.

Source: Physical Review A

DOI: 10.1103/physreva.107.l021301

Authors: Alexander Schnell, Ling-Na Wu, Artur Widera, André Eckardt

Institutions: Technische Universität Berlin, University of Kaiserslautern, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau

Language: English

Topic: Cold Atom Physics and Bose-Einstein Condensates

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funder: Deutsche Forschungsgemeinschaft

Awards: SFB 910: Kontrolle selbstorganisierender nichtlinearer Systeme: Theoretische Methoden und Anwendungskonzepte, TRR 185: OSCAR Kontrolle atomarer und photonischer Quantenmaterie durch maßgeschneiderte Kopplung an Reservoire