Hundness versus Mottness in a three-band Hubbard–Hund model: On the origin of strong correlations in Hund metals☆

doi:10.1016/J.AOP.2018.10.017

Title: Hundness versus Mottness in a three-band Hubbard–Hund model: On the origin of strong correlations in Hund metals☆

Journal Article · Sat Jun 15 00:00:00 EDT 2019 · Annals of Physics

DOI:https://doi.org/10.1016/J.AOP.2018.10.017· OSTI ID:22852368

Stadler, K.M., E-mail: Katharina.M.Stadler@physik.uni-muenchen.de ^[1]; Kotliar, G., E-mail: kotliar@physics.rutgers.edu ^[2]; Weichselbaum, A., E-mail: weichselbaum@bnl.gov ^[1]; Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, NY 11973 ^[3]; Delft, J. von, E-mail: vondelft@lmu.de ^[1]

Physics Department, Arnold Sommerfeld Center for Theoretical Physics and Center for NanoScience, Ludwig-Maximilians-Universität München, 80333 München (Germany)
Department of Physics and Astronomy, Rutgers University, Piscataway, NJ 08854 (United States)
(United States)

Hund metals are multi-orbital systems with moderate Coulomb interaction, U, among charges and sizeable Hund’s rule coupling, J(

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OSTI ID:: 22852368

Journal Information:: Annals of Physics, Vol. 405; Other Information: © 2018 Elsevier Inc. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA); ISSN 0003-4916

Country of Publication:: United States

Language:: English

Cited By (5)

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Doping-driven metal-insulator transition in correlated electron systems with strong Hund's exchange coupling Steinbauer, Jakob; de' Medici, Luca; Biermann, Silke Physical Review B, Vol. 100, Issue 8 https://doi.org/10.1103/physrevb.100.085104	journal	August 2019
Orbital differentiation in Hund metals Kugler, Fabian B.; Lee, Seung-Sup B.; Weichselbaum, Andreas Physical Review B, Vol. 100, Issue 11 https://doi.org/10.1103/physrevb.100.115159	journal	September 2019
Orbital-selective bad metals due to Hund's rule and orbital anisotropy: A finite-temperature slave-spin treatment of the two-band Hubbard model Mezio, Alejandro; McKenzie, Ross H. Physical Review B, Vol. 100, Issue 20 https://doi.org/10.1103/physrevb.100.205134	journal	November 2019
Strongly Correlated Materials from a Numerical Renormalization Group Perspective: How the Fermi-Liquid State of ${Sr}_{2} {RuO}_{4}$ Emerges Kugler, Fabian B.; Zingl, Manuel; Strand, Hugo U. R. Physical Review Letters, Vol. 124, Issue 1 https://doi.org/10.1103/physrevlett.124.016401	journal	January 2020

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75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COULOMB FIELD
DEGREES OF FREEDOM
FERMI GAS
FLUCTUATIONS
HUBBARD MODEL
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Title: Hundness versus Mottness in a three-band Hubbard–Hund model: On the origin of strong correlations in Hund metals☆

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