Reconstruction of the Fermi surface in the pseudogap state of cuprates

Abstract

Reconstruction of the Fermi surface of high-temperature superconducting cuprates in the pseudogap state is analyzed within nearly exactly solvable model of the pseudogap state, induced by short-range order fluctuations of antiferromagnetic (AFM, spin density wave (SDW), or similar charge density wave (CDW)) order parameter, competing with superconductivity. We explicitly demonstrate the evolution from "Fermi arcs" (on the "large" Fermi surface) observed in ARPES experiments at relatively high temperatures (when both the amplitude and phase of density waves fluctuate randomly) towards formation of typical "small" electron and hole "pockets", which are apparently observed in de Haas - van Alfen and Hall resistance oscillation experiments at low temperatures (when only the phase of density waves fluctuate, and correlation length of the short-range order is large enough). A qualitative criterion for quantum oscillations in high magnetic fields to be observable in the pseudogap state is formulated in terms of cyclotron frequency, correlation length of fluctuations and Fermi velocity.

arXiv comment4 pages, 3 figures

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Cited by in corpus (8)

• Pseudogap from ARPES experiment: three gaps in cuprates and topological superconductivity
• Impurities in multiband superconductors
• Upper critical field in electron-doped cuprate superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_{4+\delta }$: two-gap model
• Reconsidering the interpretation of quantum oscillation experiments on underdoped YBa(2)Cu(3)O(6+x)
• Doping effect on the anomalous behavior of the Hall effect in electron-doped superconductor Nd${}_{2-x}$Ce${}_x$CuO${}_{4+\delta }$
• Modeling a striped pseudogap state
• The dynamically induced Fermi arcs and Fermi pockets in two dimensions: a model for underdoped cuprates
• Fermi-surface pockets in magnetic underdoped cuprates from first principles