Electromagnetic coupling in tight-binding models for strongly correlated light and matter

In this work, we discuss the construction of low-energy tight-binding Hamiltonians for condensed-matter systems with a strong coupling to the quantum electromagnetic field. Such Hamiltonians can be obtained by projecting the continuum theory on a given set of Wannier orbitals. However, different rep...

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Veröffentlicht in:	Physical review. B 2020-05, Vol.101 (20), Article 205140
Hauptverfasser:	Li, Jiajun, Golez, Denis, Mazza, Giacomo, Millis, Andrew J., Georges, Antoine, Eckstein, Martin
Format:	Artikel
Sprache:	eng
Schlagworte:	CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Materials Science Physics
Online-Zugang:	Volltext
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