Dual role of stripe phase on superconducting correlation in a bilayer square lattice

Abstract

While the stripe phase has been observed not only in monolayer cuprates but also in bilayer cuprates, research on its behavior in bilayer cuprates has been limited. Using constrained path quantum Monte Carlo, we explore the effect of stripes on the bilayer square lattice. We find the system exhibits short-range antiferromagnetism, which is enhanced by stripes and is strongest when the electron density of the interstriped rows reaches half-filling. The hole doping concentration plays a crucial role in the interaction between stripes and superconductivity. The $d$-wave pairing is enhanced by stripe potential $V_0$ at the hole doping ${\delta }_h=1/4$, whereas it is suppressed by stripe potential $V_0$ at the hole doping ${\delta }_h=1/8$. We elucidate this phenomenon through an analysis of the magnetism of the interstriped rows. Furthermore, the effective $d$-wave pairing is stronger in the bilayer model compared to the monolayer model when stripes are introduced on the square lattice. Overall, our unbiased numerical simulations provide a further understanding of the crossed bilayer square lattice model.

arXiv comment8 pages and 7 figures

References in corpus (53)

• How to detect fluctuating order in the high-temperature superconductors
• Long-range incommensurate charge fluctuations in (Y,Nd)Ba2Cu3O(6+x)
• Magnetic-field-induced charge-stripe order in the high temperature superconductor YBa2Cu3Oy
• Discovery of unconventional chiral charge order in kagome superconductor KV3Sb5
• A `checkerboard' electronic crystal state in lightly hole-doped Ca_{2-x}Na_{x}CuO_{2}Cl_{2}
• Coexistence of, and Competition between, Superconductivity and Charge-Stripe Order in La(1.6-x)Nd(0.4)Sr(x)CuO(4)
• Stripe order in the underdoped region of the two-dimensional Hubbard model
• Competing states in the t-J model: uniform d-wave state versus stripe state
• Singular quasiparticle scattering in the proximity of charge instabilities
• A Constrained Path Monte Carlo Method for Fermion Ground States
• Connection between charge-density-wave order and charge transport in the cuprate superconductors
• Dynamical layer decoupling in a stripe-ordered, high T_c superconductor
• Stripe phases in WSe2/WS2 moiré superlattices
• A Constrained Path Quantum Monte Carlo Method for Fermion Ground States
• Numerical evidence of fluctuating stripes in the normal state of high-Tc cuprate superconductors
• Broken translational and rotational symmetry via charge stripe order in underdoped YBCO
• Magnetic field controlled charge density wave coupling in underdoped YBa${}_2$Cu${}_3$O${}_{6+x}$
• Anomalously Strong Near-Neighbor Attraction in Doped 1D Cuprate Chains
• Coexistence of superconductivity with partially filled stripes in the Hubbard model
• Antiferromagnetically ordered Mott insulator and $d+id$ superconductivity in twisted bilayer graphene: A quantum Monte carlo study
• Charge and spin order dichotomy in NdNiO${}_2$ driven by SrTiO${}_3$ capping layer
• Unidirectional d-wave superconducting domains in the two-dimensional t-J model
• Competing magnetic orders in a bilayer Hubbard model with ultracold atoms
• Commensurate $4a_0$ period Charge Density Modulations throughout the $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+x}$ Pseudogap Regime
• Ab initio effective Hamiltonians for cuprate superconductors
• Pairing in graphene: A quantum Monte Carlo study
• Magnetic-field sensitive charge density wave orders in the superconducting phase of UTe2
• Stripes, Antiferromagnetism, and the Pseudogap in the Doped Hubbard Model at Finite Temperature
• Stripe order enhanced superconductivity in the Hubbard model
• Quantum Monte Carlo Study of Pairing Symmetry and Correlation in Iron-based Superconductors
• Atomic-Scale Visualization of Chiral Charge Density Wave States and Their Reversible Transition
• Determinant Quantum Monte Carlo Study of the Enhancement of d-wave Pairing by Charge Inhomogeneity
• Dynamic cluster quantum Monte Carlo simulations of a two-dimensional Hubbard model with stripe-like charge density wave modulations: Interplay between inhomogeneity and superconductivity
• Charge-Stripe Crystal Phase in an Insulating Cuprate
• CPMC-Lab: A Matlab Package for Constrained Path Monte Carlo Calculations
• Quantum Monte Carlo study of superconductivity in rhombohedral trilayer graphene under an electric field
• Lévy flights due to anisotropic disorder in graphene
• Spatially Inhomogeneous Competition between Superconductivity and the Charge Density Wave in YBa${}_2$Cu${}_3$O${}_{6.67}$
• Antiferromagnetism, charge density wave, and d-wave superconductivity in the extended $t$--$J$--$U$ model: role of intersite Coulomb interaction and a critical overview of renormalized mean field theory
• Density wave probes cuprate quantum phase transition
• Stripe order in the doped Hubbard model on the honeycomb lattice
• Incommensurate two-dimensional checkerboard charge density wave in the low dimensional superconductor Ta4Pd3Te16
• Enhancement of $d$-wave pairing in the striped phase with the nearest neighbour attraction
• Dynamical decoding of the competition between charge density waves in a kagome superconductor
• Optimal inhomogeneity for pairing in Hubbard systems with next-nearest-neighbor hopping
• Stripe versus superconductivity in the doped Hubbard model on the honeycomb lattice
• Stripe Symmetry of Short-range Charge Density Waves in Cuprate Superconductors
• Strain-induced long-range charge-density wave order in the optimally doped Bi${}_2$Sr${}_{2-x}$La${}_x$CuO${}_6$ superconductor
• Charge Stripe Manipulation of Superconducting Pairing Symmetry Transition
• $\pi$-Phase shift across stripes in a charge density wave system
• Polar charge density wave in a superconductor with crystallographic chirality
• Half-filled stripe to N$\acute{e}$el antiferromagnetism transition in the $t^{\prime }$-Hubbard model on honeycomb lattice
• Transport anisotropy and metal-insulator transition in striped Dirac fermion systems