Work

Drude weight increase by orbital and repulsive interactions in fermionic ladders

Year: 2020

Type: article

Abstract: This paper presents evidence that repulsive interactions increase the Drude weight in quasi one-dimensional ladder systems. The authors show how this is the opposite to the behavior in strict one-dimensional systems.

Source: Physical Review Research

DOI: 10.1103/physrevresearch.2.023058

Authors: Andreas Haller, Matteo Rizzi, Michele Filippone

Institutions: Johannes Gutenberg University Mainz, Forschungszentrum Jülich, University of Cologne, University of Geneva

Language: English

Topic: Physics of Superconductivity and Magnetism

Subfield: Condensed Matter Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,625

Funders: Deutsche Forschungsgemeinschaft, Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, Graduate School of Excellence Materials Science In Mainz, Universität Ulm

Awards: OSCAR Bahn und Spinströme in Kalten Atomischen Ringfälle, G6614996248, G6737048254, Dynamics of strongly correlated quantum systems and devices

OpenAlex ID: W2990152867

FWCI: 1.44

Cites: 106

Cited by: 7

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