Traces of Electron-Phonon Coupling in One-Dimensional Cuprates

Abstract

The appearance of certain spectral features in one-dimensional (1D) cuprate materials has been attributed to a strong, extended attractive coupling between electrons. Here, using time-dependent density matrix renormalization group methods on a Hubbard-extended Holstein model, we show that extended electron-phonon ({\it e-ph}) coupling presents an obvious choice to produce such an attractive interaction that reproduces the observed spectral features and doping dependence seen in angle-resolved photoemission experiments: diminished $3k_F$ spectral weight, prominent spectral intensity of a holon-folding branch, and the correct holon band width. While extended {\it e-ph} coupling does not qualitatively alter the ground state of the 1D system compared to the Hubbard model, it quantitatively enhances the long-range superconducting correlations and suppresses spin correlations. Such an extended {\it e-ph} interaction may be an important missing ingredient in describing the physics of the structurally similar two-dimensional high-temperature superconducting layered cuprates, which may tip the balance between intertwined orders in favor of uniform $d$-wave superconductivity.

6 pages, 5 figures

References in corpus (13)

• Real time evolution using the density matrix renormalization group
• The Hubbard Model
• The Hubbard model: A computational perspective
• Interplay of electron-lattice interactions and superconductivity in Bi2Sr2CaCu2O8+d
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• Ground State Phase Diagram of the $t$-$t^{\prime }$-$J$ model
• Hybrid-space density matrix renormalization group study of the doped two-dimensional Hubbard model
• Robust d-wave superconductivity in the square-lattice $t$-$J$ model
• Plaquette versus ordinary $d$-wave pairing in the $t^{\prime }$-Hubbard model on a width 4 cylinder
• Phonon-Mediated Long-Range Attractive Interaction in One-Dimensional Cuprates
• Enhanced superconductivity by near-neighbor attraction in the doped Hubbard model
• Pairing Properties of the $t$-$t^{\prime }$-$t^{\prime \prime }$-$J$ model
• Particle-hole asymmetry in the dynamical spin and charge structure factors of the corner-shared one-dimensional cuprates

Cited by in corpus (16)

• Robust superconducting correlation against inter-site interactions in the extended two-leg Hubbard ladder
• A Hybrid Quantum-Classical Method for Electron-Phonon Systems
• Signatures of the Attractive Interaction in Spin Spectra of One-dimensional Cuprate Chains
• Effective one-band models for the 1D cuprate Ba${}_{2-x}$Sr${}_x$CuO${}_{3+\delta }$
• Exploring High-Temperature Superconductivity in the Extended Hubbard Model with Antiferromagnetic Tendencies
• Theory of electron-phonon interactions in extended correlated systems probed by resonant inelastic x-ray scattering
• Phase Diagram of the Square-Lattice $t$-$J$-$V$ Model for Electron-Doped Cuprates
• High-temperature superconductivity induced by the Su-Schrieffer-Heeger electron-phonon coupling
• Quantitative assessment of the universal thermopower in the Hubbard model
• Particularities of polaron formation in the extended Holstein model with next nearest neighbor transfer
• The Influence of Extended Interactions on Spin Dynamics in One-dimensional Cuprates
• Tuning competition between charge order and superconductivity in the square-lattice $t$-$t^{\prime }$-$J$ model
• Charge-Density-Wave State in Extremely Overdoped Cuprates Driven by Phonons
• Spin and charge dynamics of doped one-dimensional Mott insulators
• Light Control of Triplet Pairing in Correlated Electrons with Mixed-Sign Interactions
• Pairing phase diagram for electron-doped cuprates in the square-lattice $t-U-V$ Hubbard model