Work

Detecting topology through dynamics in interacting fermionic wires

Year: 2020

Type: article

Abstract: This work describe a dynamical method to characterize one dimensional chiral models, based on the direct observation of time-evolving bulk excitations. The protocol is tested on top of a readily-feasible experimental set-up of an interacting Su-Schrieffer-Heeger (SSH) chain which realizes both topological and symmetry-broken phases.

Source: Physical Review Research

DOI: 10.1103/physrevresearch.2.033200

Authors: Andreas Haller, Pietro Massignan, Matteo Rizzi

Institutions: Johannes Gutenberg University Mainz, Institute of Photonic Sciences, Barcelona Institute of Science and Technology, Universitat Politècnica de Catalunya, Forschungszentrum Jülich, University of Cologne

Language: English

Topic: Topological Materials and Phenomena

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,625

Funders: Alexander von Humboldt-Stiftung, European Cooperation in Science and Technology, Deutsche Forschungsgemeinschaft, Universität Ulm, Ministerio de Asuntos Económicos y Transformación Digital, Gobierno de España, European Regional Development Fund

Awards: OSCAR Bahn und Spinströme in Kalten Atomischen Ringfälle, G1826251731, G29591043, G6614996248, G6737048254

OpenAlex ID: W3001086953

FWCI: 1.092

Cites: 50

Cited by: 11

Related to: 10