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Title: Stripe order from the perspective of the Hubbard model

Abstract

A microscopic understanding of the strongly correlated physics of the cuprates must account for the translational and rotational symmetry breaking that is present across all cuprate families, commonly in the form of stripes. Here we investigate emergence of stripes in the Hubbard model, a minimal model believed to be relevant to the cuprate superconductors, using determinant quantum Monte Carlo (DQMC) simulations at finite temperatures and density matrix renormalization group (DMRG) ground state calculations. By varying temperature, doping, and model parameters, we characterize the extent of stripes throughout the phase diagram of the Hubbard model. Our results show that including the often neglected next-nearest-neighbor hopping leads to the absence of spin incommensurability upon electron-doping and nearly half-filled stripes upon hole-doping. The similarities of these findings to experimental results on both electron and hole-doped cuprate families support a unified description across a large portion of the cuprate phase diagram.

Authors:
 [1];  [2];  [2];  [3];  [4]
  1. Stanford Univ., CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
  2. SLAC National Accelerator Lab., Menlo Park, CA (United States)
  3. SLAC National Accelerator Lab., Menlo Park, CA (United States); Univ. of North Dakota, Grand Forks, ND (United States)
  4. SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford Univ., CA (United States). Geballe Lab. for Advanced Materials
Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division
OSTI Identifier:
1431734
Grant/Contract Number:  
AC02-76SF00515
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
npj Quantum Materials
Additional Journal Information:
Journal Volume: 3; Journal Issue: 1; Journal ID: ISSN 2397-4648
Publisher:
Nature Publishing Group
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Huang, Edwin W., Mendl, Christian B., Jiang, Hong-Chen, Moritz, Brian, and Devereaux, Thomas P. Stripe order from the perspective of the Hubbard model. United States: N. p., 2018. Web. doi:10.1038/s41535-018-0097-0.
Huang, Edwin W., Mendl, Christian B., Jiang, Hong-Chen, Moritz, Brian, & Devereaux, Thomas P. Stripe order from the perspective of the Hubbard model. United States. doi:10.1038/s41535-018-0097-0.
Huang, Edwin W., Mendl, Christian B., Jiang, Hong-Chen, Moritz, Brian, and Devereaux, Thomas P. Fri . "Stripe order from the perspective of the Hubbard model". United States. doi:10.1038/s41535-018-0097-0. https://www.osti.gov/servlets/purl/1431734.
@article{osti_1431734,
title = {Stripe order from the perspective of the Hubbard model},
author = {Huang, Edwin W. and Mendl, Christian B. and Jiang, Hong-Chen and Moritz, Brian and Devereaux, Thomas P.},
abstractNote = {A microscopic understanding of the strongly correlated physics of the cuprates must account for the translational and rotational symmetry breaking that is present across all cuprate families, commonly in the form of stripes. Here we investigate emergence of stripes in the Hubbard model, a minimal model believed to be relevant to the cuprate superconductors, using determinant quantum Monte Carlo (DQMC) simulations at finite temperatures and density matrix renormalization group (DMRG) ground state calculations. By varying temperature, doping, and model parameters, we characterize the extent of stripes throughout the phase diagram of the Hubbard model. Our results show that including the often neglected next-nearest-neighbor hopping leads to the absence of spin incommensurability upon electron-doping and nearly half-filled stripes upon hole-doping. The similarities of these findings to experimental results on both electron and hole-doped cuprate families support a unified description across a large portion of the cuprate phase diagram.},
doi = {10.1038/s41535-018-0097-0},
journal = {npj Quantum Materials},
number = 1,
volume = 3,
place = {United States},
year = {Fri Apr 20 00:00:00 EDT 2018},
month = {Fri Apr 20 00:00:00 EDT 2018}
}

Journal Article:
Free Publicly Available Full Text
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