Electronic structure of cuprate superconductors in a full charge-spin recombination scheme

Abstract

A long-standing unsolved problem is how a microscopic theory of superconductivity in cuprate superconductors based on the charge-spin separation can produce a large electron Fermi surface. Within the framework of the kinetic-energy driven superconducting mechanism, a full charge-spin recombination scheme is developed to fully recombine a charge carrier and a localized spin into a electron, and then is employed to study the electronic structure of cuprate superconductors in the superconducting-state. In particular, it is shown that the underlying electron Fermi surface fulfills Luttinger's theorem, while the superconducting coherence of the low-energy quasiparticle excitations is qualitatively described by the standard d-wave Bardeen-Cooper-Schrieffer formalism. The theory also shows that the observed peak-dip-hump structure in the electron spectrum and Fermi arc behavior in the underdoped regime are mainly caused by the strong energy and momentum dependence of the electron self-energy.

14 pages, 7 figures. Updated references, accepted for publication in Physica C. arXiv admin note: text overlap with arXiv:1501.02420

References in corpus (14)

• Two Gaps Make a High Temperature Superconductor?
• The magnetic nature of superconductivity in doped cuprates
• Insights into the High Temperature Superconducting Cuprates from Resonant Inelastic X-ray Scattering
• Kinetic-energy driven superconductivity in cuprate superconductors
• Electronic structure of kinetic energy driven superconductors
• An ARPES view on the high-Tc problem: phonons vs spin-fluctuations
• Bogoliubov angle and visualization of particle-hole mixture in superconductors
• Bogoliubov Angle, Particle-Hole Mixture and Angular Resolved Photoemission Spectroscopy in Superconductors
• Doping dependence of Meissner effect in cuprate superconductors
• Magnetic field induced reduction of the low-temperature superfluid density in cuprate superconductors
• Asymmetry of the electron spectrum in hole-doped and electron-doped cuprates
• Dynamical spin response in cuprate superconductors from low-energy to high-energy
• Why there is a difference between optimal doping for maximal Tc and critical doping for highest ρ_s in cuprate superconductors?
• Effect of the pseudogap on the infrared response in cuprate superconductors

Cited by in corpus (30)

• Charge order driven by Fermi-arc instability and its connection with pseudogap in cuprate superconductors
• Pseudogap-induced coexistence of Fermi arcs and Fermi pockets in cuprate superconductors
• Doping dependence of charge order in electron-doped cuprate superconductors
• Autocorrelation of quasiparticle spectral intensities and its connection with quasiparticle scattering interference in cuprate superconductors
• Peak-structure in self-energy of cuprate superconductors
• Interplay between charge order and superconductivity in cuprate superconductors
• Anomalous electron spectrum and its relation to peak structure of electron scattering rate in cuprate superconductors
• Anisotropic dressing of electrons in electron-doped cuprate superconductors
• Low-temperature T-linear resistivity in the strange metal phase of overdoped cuprate superconductors due to umklapp scattering from a spin excitation
• Influence of impurities on electronic structure in cuprate superconductors
• Pseudogap-induced anisotropic suppression of electronic Raman response in cuprate superconductors
• Enhancement of superconductivity by electronic nematicity in cuprate superconductors
• Hidden pair-density-wave order in cuprate superconductors
• Low-temperature T${}^2$ resistivity in the underdoped pseudogap phase versus T-linear resistivity in the overdoped strange-metal phase of cuprate superconductors
• ARPES autocorrelation in electron-doped cuprate superconductors
• Coexistence of $s$- and $d$-wave gaps due to pair-hopping and exchange interactions
• Quasiparticle scattering interference in cuprate superconductors
• Characteristic energy of the nematic-order state and its connection to enhancement of superconductivity in cuprate superconductors
• Renormalization of electrons in bilayer cuprate superconductors
• Doping and momentum dependence of coupling strength in cuprate superconductors
• Doping dependence of electromagnetic response in cuprate superconductors
• Evolution of electron Fermi surface with doping in cobaltates
• Thermodynamic properties in triangular-lattice superconductors
• Dynamical structure factor and a new method to measure the pairing gap in two-dimensional attractive Fermi-Hubbard model
• Unusual electronic structure in underdoped cuprate superconductors
• Correlation between the strength of low-temperature T-linear normal-state resistivity and $T_{\mathrm{c}}$ in overdoped electron-doped cuprate superconductors
• Impurity-Scattering Assisted Umklapp Scattering as the Origin of Low-Temperature Resistivity in the Normal-State of Cuprate Superconductors
• Microwave conductivity due to impurity scattering in cuprate superconductors
• Electromagnetic response of cuprate superconductors with coexisting electronic nematicity
• Renormalization of dispersion in electron-doped bilayer cuprate superconductors