In the dilute limit of the 1D infinite-U Hubbard model the charge Drude weight admits a closed-form expression whose low-temperature expansion, after regularization of the singular contribution, yields linear-in-T resistivity.
Patel, Haoyu Guo, Ilya Esterlis, and Subir Sachdev
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Non-Fermi liquids from critical fluctuations are grouped into seven superuniversality classes by the topology of projective fixed-point bundles, which fix universal pairing strengths and set lower bounds on superconducting transition temperatures and symmetries.
Disorder in spin-stripe fluctuations maps onto a strange-metal quantum critical point and generates Fermi arcs when antiferromagnetic correlations are short.
The fractionalized Fermi liquid state obtained by doping quantum spin liquids resolves key experimental difficulties in cuprate pseudogap metals and d-wave superconductors.
citing papers explorer
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Transport and Temperature 1: Exact spectrum and resistivity for the one-dimensional infinite-$U$ Hubbard model
In the dilute limit of the 1D infinite-U Hubbard model the charge Drude weight admits a closed-form expression whose low-temperature expansion, after regularization of the singular contribution, yields linear-in-T resistivity.
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Classification of non-Fermi liquids and universal superconducting fluctuations
Non-Fermi liquids from critical fluctuations are grouped into seven superuniversality classes by the topology of projective fixed-point bundles, which fix universal pairing strengths and set lower bounds on superconducting transition temperatures and symmetries.
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Strange metal and Fermi arcs from disordering spin stripes
Disorder in spin-stripe fluctuations maps onto a strange-metal quantum critical point and generates Fermi arcs when antiferromagnetic correlations are short.
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Lectures on insulating and conducting quantum spin liquids
The fractionalized Fermi liquid state obtained by doping quantum spin liquids resolves key experimental difficulties in cuprate pseudogap metals and d-wave superconductors.