Work

Quantized conductance through a dissipative atomic point contact

Year: 2019

Type: article

Abstract: Dissipation at a quantum point contact for ultracold atoms is investigated in a joint theoretical and experimental study. Robust quantized conductance plateaus are featured in both the theoretical model and experimental measurements. Furthermore, the atomic density can be reconstructed around the quantum point contact by monitoring the atom losses.

Source: Physical Review A

DOI: 10.1103/physreva.100.053605

Authors: Laura Corman, Philipp Fabritius, Samuel Häusler, Jeffrey Mohan, Lena H. Dogra, Dominik Husmann, Martin Lebrat, Tilman Esslinger

Institutions: ETH Zurich, University of Cambridge

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: bronze

Funders: National Science Foundation, European Commission, Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, Eidgenössische Technische Hochschule Zürich, European Research Council, Horizon 2020, H2020 European Research Council

Awards: G1117218739, G4157650308, G434337789, Mass, heat and spin transport in interlinked quantum gases, Topological states with Spin-Dependent potentials for ultracold lithium, G6980798863, Interplay between Topology, Interactions and Dissipation in Driven Quantum Many-Body Systems

OpenAlex ID: W2961600582

FWCI: 3.4

Cites: 45

Cited by: 73

Related to: 10