Charge Ordered RVB States in the Doped Cuprates

Abstract

We study charge ordered d-wave resonating valence bond states (dRVB) in the doped cuprates, and estimate the energies of these states in a generalized $t-J$ model by using a renormalized mean field theory. The long range Coulomb potential tends to modulate the charge density in favor of the charge ordered RVB state. The possible relevance to the recently observed $4\times 4$ checkerboard patterns in tunnelling conductance in high $T_c$ cuprates is discussed.

4 pages, 4 figures, 3 tables

References in corpus (14)

• A Four-Unit-Cell Periodic Pattern of Quasiparticle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+d
• A `checkerboard' electronic crystal state in lightly hole-doped Ca_{2-x}Na_{x}CuO_{2}Cl_{2}
• Imaging Quasiparticle Interference in Bi2Sr2CaCu2O8+d
• The Physics Behind High-Temperature Superconducting Cuprates: The "Plain Vanilla" Version Of RVB
• Local Ordering in the Pseudogap State of the High-T${}_c$ Superconductor Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$
• Periodic Density of States Modulations in Superconducting $\mathrm{B}{\mathrm{i}}_2\mathrm{S}{\mathrm{r}}_2\mathrm{CaC}{\mathrm{u}}_2{\mathrm{O}}_{8+\delta }$
• Quasiparticle Scattering Interference in High Temperature Superconductors
• Pair Density Wave in the Pseudogap State of High Temperature Superconductors
• Gossamer Superconductor, Mott Insulator, and Resonating Valence Bond State in Correlated Electron Systems
• Charge modulation, spin response, and dual Hofstadter butterfly in high-Tc cuprates
• Magnetic field induced charge and spin instabilities in cuprate superconductors
• Wigner Lattice Order, Collective Mode, and Superconductivity in La1.985Sr0.015CuO4+delta System
• Under-doped La2-xSrxCuO4 with x = 0.063 - 0.125: TSFZ growth of high-quality crystals and anomalous doping dependences of superconducting properties
• Novel Insulator to Metal Transition and Superconductivity in Sr-doped La2CuO4

Cited by in corpus (8)

• Unidirectional d-wave superconducting domains in the two-dimensional t-J model
• Compact numerical solutions to the two-dimensional repulsive Hubbard model obtained via non-unitary similarity transformations
• Nature of the Magnetic Order in the Charge-Ordered Cuprate La${}_{1.48}$Nd${}_{0.4}$Sr${}_{0.12}$CuO${}_4$
• Unrestricted renormalized mean field theory of strongly correlated electron systems
• Extended Gutzwiller Approximation for Inhomogeneous System
• Phase diagrams of the 2D t-t'-U Hubbard model from an extended mean field method
• Fate of disorder-induced inhomogeneities in strongly correlated d-wave superconductors
• Structural matters in HTSC; the origin and form of stripe organization and checker boarding