Dynamic Correlations in Disordered Systems: Implications on High-Temperature Superconductivity

Takeshi Egami

doi:10.20944/preprints202312.1179.v1

Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Version 1 : Received: 14 December 2023 / Approved: 15 December 2023 / Online: 15 December 2023 (14:56:16 CET)

Liquid and gas are distinct in their extent of dynamic atomic correlations; in gas atoms are almost uncorrelated whereas they are strongly correlated in liquid. This distinction applies also to electronic systems. Fermi liquids are actually gas-like, whereas strongly correlated electrons are liquid-like. Doped Mott insulators share characteristics with supercooled liquids. Such distinctions have important implications on superconductivity. We discuss the evolution of dynamic atomic correlations in liquid with temperature, and a possible effect of dynamic correlations on the high-temperature superconductivity in the cuprates.

superconductivity; liquid and glass; dynamic correlation; disorder

Physical Sciences, Condensed Matter Physics

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Dynamic Correlations in Disordered Systems: Implications on High-Temperature Superconductivity

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