Nonlocal Correlation Effects in dc and Optical Conductivity of the Hubbard Model

arXiv:2507.16673 · cond-mat.str-el · Submitted 2025-07-22 · Read on arXiv

cond-mat.str-el

Submitted: 2025-07-22

Updated: 2026-03-12

Comments: 14 pages, 9 figures

Journal ref: Physical Review Letters 136, 106905 (2026)

DOI: 10.1103/gzwp-zd6t

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Hubbard Model — 20× in this paper · explained in 3 episodes
• Supplemental Material — 4× in this paper
• Bosonization — 2× in this paper · explained in 2 episodes
• Generalization — 2× in this paper · explained in 13 episodes
• Metallicity — 1× in this paper · explained in 3 episodes
• Robustness — 1× in this paper · explained in 5 episodes

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