Data Files for P. Mai et al., "Fluctuating charge-density-wave correlations in the three-band Hubbard model" (2024)

Mai, Peizhi; Cohen-Stead, Benjamin; Maier, Thomas; Johnston, Steven

doi:10.5281/zenodo.13693044

Title: Data Files for P. Mai et al., "Fluctuating charge-density-wave correlations in the three-band Hubbard model" (2024)

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Abstract

The high-temperature superconducting cuprates host unidirectional spin- and charge-density-wave orders that can intertwine with superconductivity in nontrivial ways. While the charge components of these stripes have now been observed in nearly all cuprate families, their detailed evolution with doping varies across different materials and at high and low temperatures. We address this problem using nonperturbative determinant quantum Monte Carlo calculations for the three-band Hubbard model. Using an efficient implementation, we can resolve the model’s fluctuating spin and charge modulations and map their evolution as a function of the charge transfer energy and doping. We find that the incommensurability of the charge modulations is decoupled from the spin modulations and decreases with hole doping, consistent with experimental measurements at high temperatures. These findings support the proposal that the high-temperature charge correlations are distinct from the intertwined stripe order observed at low-temperature and in the single-band Hubbard model.

Authors:

Mai, Peizhi; Cohen-Stead, Benjamin; Maier, Thomas; Johnston, Steven

University of Illinois at Urbana-Champaign, IL (United States); University of Tennessee, Knoxville
Univ. of Tennessee, Knoxville, TN (United States)
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Publication Date:: Thu Sep 05 04:00:00 UTC 2024

DOE Contract Number:: SC0022311

Research Org.:: Univ. of Tennessee, Knoxville, TN (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Subject:: Hubbard model; cuprates; quantum Monte Carlo; stripes

OSTI Identifier:: 2519242

DOI:: https://doi.org/10.5281/zenodo.13693044

Citation Formats


                    Mai, Peizhi, Cohen-Stead, Benjamin, Maier, Thomas, and Johnston, Steven. Data Files for P. Mai et al., "Fluctuating charge-density-wave correlations in the three-band Hubbard model" (2024).  United States: N. p., 2024. 
        Web.  doi:10.5281/zenodo.13693044.

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                    Mai, Peizhi, Cohen-Stead, Benjamin, Maier, Thomas, & Johnston, Steven. Data Files for P. Mai et al., "Fluctuating charge-density-wave correlations in the three-band Hubbard model" (2024).  United States.  doi:https://doi.org/10.5281/zenodo.13693044

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                    Mai, Peizhi, Cohen-Stead, Benjamin, Maier, Thomas, and Johnston, Steven. 2024.  
"Data Files for P. Mai et al., "Fluctuating charge-density-wave correlations in the three-band Hubbard model" (2024)".  United States.  doi:https://doi.org/10.5281/zenodo.13693044.  https://www.osti.gov/servlets/purl/2519242. Pub date:Thu Sep 05 04:00:00 UTC 2024

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@article{osti_2519242,

  title        = {Data Files for P. Mai et al., "Fluctuating charge-density-wave correlations in the three-band Hubbard model" (2024)},

  author       = {Mai, Peizhi and Cohen-Stead, Benjamin and Maier, Thomas and Johnston, Steven},

  abstractNote = {The high-temperature superconducting cuprates host unidirectional spin- and charge-density-wave orders that can intertwine with superconductivity in nontrivial ways. While the charge components of these stripes have now been observed in nearly all cuprate families, their detailed evolution with doping varies across different materials and at high and low temperatures. We address this problem using nonperturbative determinant quantum Monte Carlo calculations for the three-band Hubbard model. Using an efficient implementation, we can resolve the model’s fluctuating spin and charge modulations and map their evolution as a function of the charge transfer energy and doping. We find that the incommensurability of the charge modulations is decoupled from the spin modulations and decreases with hole doping, consistent with experimental measurements at high temperatures. These findings support the proposal that the high-temperature charge correlations are distinct from the intertwined stripe order observed at low-temperature and in the single-band Hubbard model.},

  doi          = {10.5281/zenodo.13693044},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Sep 05 04:00:00 UTC 2024},

  month        = {Thu Sep 05 04:00:00 UTC 2024}

}

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DOI: https://doi.org/10.5281/zenodo.13693044

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