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Robust charge-density-wave correlations in the electron-doped single-band Hubbard model

Journal Article · · Nature Communications
 [1];  [2];  [3];  [4];  [5];  [6];  [5]
  1. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Univ. of Illinois at Urbana-Champaign, IL (United States)
  2. Argonne National Laboratory (ANL), Argonne, IL (United States)
  3. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); Flatiron Institute, New York, NY (United States)
  4. Florida State Univ., Tallahassee, FL (United States)
  5. Univ. of Tennessee, Knoxville, TN (United States)
  6. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
There is growing evidence that the hole-doped single-band Hubbard and t–J models do not have a superconducting ground state reflective of the high-temperature cuprate superconductors but instead have striped spin- and charge-ordered ground states. Nevertheless, it is proposed that these models may still provide an effective low-energy model for electron-doped materials. Here we study the finite temperature spin and charge correlations in the electron-doped Hubbard model using quantum Monte Carlo dynamical cluster approximation calculations and contrast their behavior with those found on the hole-doped side of the phase diagram. We find evidence for a charge modulation with both checkerboard and unidirectional components decoupled from any spin-density modulations. These correlations are inconsistent with a weak-coupling description based on Fermi surface nesting, and their doping dependence agrees qualitatively with resonant inelastic x-ray scattering measurements. Our results provide evidence that the single-band Hubbard model describes the electron-doped cuprates.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Argonne Leadership Computing Facility (ALCF); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF)
Sponsoring Organization:
USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR); USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357; AC05-00OR22725; SC0022297; SC0022311
OSTI ID:
1975360
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 14; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (47)

Data set for "Intertwined spin, charge, and pair correlations in the two-dimensional Hubbard model in the thermodynamic limit" dataset January 2022
Validity of the t - J model: Quantum numbers for (Cu4O8)−7 journal August 1992
Bayesian inference and the analytic continuation of imaginary-time quantum Monte Carlo data journal May 1996
DCA++: A software framework to solve correlated electron problems with modern quantum cluster methods journal January 2020
Evidence for stripe correlations of spins and holes in copper oxide superconductors journal June 1995
A ‘checkerboard’ electronic crystal state in lightly hole-doped Ca2-xNaxCuO2Cl2 journal August 2004
Persistent spin excitations in doped antiferromagnets revealed by resonant inelastic light scattering journal February 2014
High-energy spin and charge excitations in electron-doped copper oxide superconductors journal April 2014
Charge order and its connection with Fermi-liquid charge transport in a pristine high-Tc cuprate journal December 2014
Stripe order from the perspective of the Hubbard model journal April 2018
Orbital structure of the effective pairing interaction in the high-temperature superconducting cuprates journal March 2021
Re-entrant charge order in overdoped (Bi,Pb)2.12Sr1.88CuO6+δ outside the pseudogap regime journal June 2018
Particle-hole asymmetry in the dynamical spin and charge responses of corner-shared 1D cuprates journal September 2021
Ground-state phase diagram of the t-t-J model journal October 2021
Intertwined spin, charge, and pair correlations in the two-dimensional Hubbard model in the thermodynamic limit journal February 2022
Plaquette versus ordinary d -wave pairing in the t ′ -Hubbard model on a width-4 cylinder journal July 2020
Fluctuating intertwined stripes in the strange metal regime of the Hubbard model journal February 2023
Effective Hamiltonian for the superconducting Cu oxides journal March 1988
Quantum Monte Carlo algorithm for nonlocal corrections to the dynamical mean-field approximation journal October 2001
Dispersion of the high-energy phonon modes in Nd 1.85 Ce 0.15 Cu O 4 journal November 2005
Submatrix updates for the continuous-time auxiliary-field algorithm journal February 2011
Fast and efficient stochastic optimization for analytic continuation journal September 2016
Coupling between dynamic magnetic and charge-order correlations in the cuprate superconductor Nd 2 − x Ce x CuO 4 journal October 2018
Parameter-free differential evolution algorithm for the analytic continuation of imaginary time correlation functions journal August 2022
Anomalous Dispersion of Longitudinal Optical Phonons in Nd 1.86 Ce 0.14 CuO 4 + δ Determined by Inelastic X-Ray Scattering journal April 2002
Systematic Study of d -Wave Superconductivity in the 2D Repulsive Hubbard Model journal November 2005
Extended superconducting dome revealed by angle-resolved photoemission spectroscopy of electron-doped cuprates prepared by the protect annealing method journal February 2021
Stripes and spin-density waves in the doped two-dimensional Hubbard model: Ground state phase diagram journal March 2022
Two-dimensional Hubbard model at finite temperature: Weak, strong, and long correlation regimes journal December 2022
Pairing symmetry in cuprate superconductors journal October 2000
Quantum cluster theories journal October 2005
A common thread: The pairing interaction for unconventional superconductors journal October 2012
Doping-dependent charge order correlations in electron-doped cuprates journal August 2016
A Four Unit Cell Periodic Pattern of Quasi-Particle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+delta journal January 2002
Long-Range Incommensurate Charge Fluctuations in (Y,Nd)Ba2Cu3O6+x journal July 2012
Charge Order Driven by Fermi-Arc Instability in Bi2Sr2-xLaxCuO6+  journal December 2013
Ubiquitous Interplay Between Charge Ordering and High-Temperature Superconductivity in Cuprates journal December 2013
Superconductivity in the doped Hubbard model and its interplay with next-nearest hopping t journal September 2019
Stripe order in the underdoped region of the two-dimensional Hubbard model journal November 2017
Resonant X-Ray Scattering Studies of Charge Order in Cuprates journal March 2016
The Hubbard Model journal November 2021
The Hubbard Model: A Computational Perspective journal November 2021
Continuous-time auxiliary-field Monte Carlo for quantum impurity models journal May 2008
DCA++: A software framework to solve correlated electron problems with modern quantum cluster methods dataset January 2019
The phase diagram of the Hubbard model by Variational Auxiliary Field quantum Monte Carlo preprint January 2021
Data files for Peizhi Mai et al., "Robust charge-density wave correlations in the electron-doped single-band Hubbard model" (2023) dataset January 2023
Charge Order at High Temperature in Cuprate Superconductors journal November 2021

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