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

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

Journal Article · Sat Jun 15 04:00:00 EDT 2019 · Annals of Physics

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

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

OSTI ID:: 22852368

Journal Information:: Annals of Physics, Journal Name: Annals of Physics Vol. 405; ISSN 0003-4916; ISSN APNYA6

Country of Publication:: United States

Language:: English

Cited By (5)

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
Signatures of Mottness and Hundness in archetypal correlated metals Deng, Xiaoyu; Stadler, Katharina M.; Haule, Kristjan Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-10257-2	journal	June 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
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
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

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Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
COULOMB FIELD
DEGREES OF FREEDOM
FERMI GAS
FLUCTUATIONS
HUBBARD MODEL
IMPURITIES
MEAN-FIELD THEORY
METALS
MOTT SCATTERING
PHASE DIAGRAMS
PHYSICAL PROPERTIES
QUASI PARTICLES
RENORMALIZATION
SPIN

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

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