# Stripes, Antiferromagnetism, and the Pseudogap in the Doped Hubbard Model at Finite Temperature

@article{Wietek2021StripesAA, title={Stripes, Antiferromagnetism, and the Pseudogap in the Doped Hubbard Model at Finite Temperature}, author={Alexander Wietek and Yuan-Yao He and Steven R. White and Antoine Georges and Edwin Miles Stoudenmire}, journal={Physical Review X}, year={2021} }

The interplay between thermal and quantum fluctuations controls the competition between phases of matter in strongly correlated electron systems. We study finite-temperature properties of the strongly coupled two-dimensional doped Hubbard model using the minimally-entangled typical thermal states (METTS) method on width $4$ cylinders. We discover that a novel phase characterized by commensurate short-range antiferromagnetic correlations and no charge ordering occurs at temperatures above the… Expand

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#### References

SHOWING 1-10 OF 186 REFERENCES

Strong coupling superconductivity, pseudogap, and Mott transition.

- Physics, Medicine
- Physical review letters
- 2012

A unified perspective of this interplay between superconductivity, pseudogap, and Mott transition is provided in the two-dimensional Hubbard model within cellular dynamical mean-field theory on a 2×2 plaquette and using the continuous-time quantum Monte Carlo method as impurity solver. Expand

Numerical evidence of fluctuating stripes in the normal state of high-Tc cuprate superconductors

- Physics, Medicine
- Science
- 2017

Dynamical stripe correlations in the three-band Hubbard model is demonstrated, which is robust to varying parameters, cluster size, and boundary conditions, and support the interpretation of experimental observations such as the hourglass magnetic dispersion and the Yamada plot of incommensurability versus doping in terms of the physics of fluctuating stripes. Expand

Stripe order from the perspective of the Hubbard model

- Physics
- 2017

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,… Expand

How to detect fluctuating stripes in the high-temperature superconductors

- Physics
- 2003

We discuss fluctuating order in a quantum disordered phase proximate to a quantum critical point, with particular emphasis on fluctuating stripe order. Optimal strategies for extracting information… Expand

Topological order in the pseudogap metal

- Physics, Medicine
- Proceedings of the National Academy of Sciences
- 2018

It is shown that a theory of a metal with topological order and emergent gauge fields can model much of the numerical data and derive a modified, nonperturbative version of the Luttinger theorem that holds in the Higgs phase. Expand

Two-temperature scales in the triangular-lattice Heisenberg antiferromagnet

- Physics
- Physical Review B
- 2019

The anomalous thermodynamic properties of the paradigmatic frustrated spin-1/2 triangular lattice Heisenberg antiferromagnet (TLH) has remained an open topic of research over decades, both… Expand

Pseudogap and antiferromagnetic correlations in the hubbard model.

- Physics, Medicine
- Physical review letters
- 2006

The dynamical cluster approximation and quantum Monte Carlo simulations are used to calculate the single-particle spectra of the Hubbard model with next-nearest neighbor hopping and find that the pseudogap along the zone diagonal in the electron doped systems is due to long-range antiferromagnetic correlations. Expand

Pseudogap, van Hove singularity, maximum in entropy, and specific heat for hole-doped Mott insulators

- Physics
- Physical Review Research
- 2019

The first indication of a pseudogap in cuprates came from a sudden decrease of NMR Knight shift at a doping-dependent temperature $T^*(\delta)$. Since then, experiments have found phase transitions… Expand

Stripe order in the underdoped region of the two-dimensional Hubbard model

- Physics, Medicine
- Science
- 2017

A stripe order that has a highly compressible wavelength on an energy scale of a few kelvin, with wavelength fluctuations coupled to pairing order is found, demonstrating the power of modern numerical methods to solve microscopic models, even in challenging settings. Expand

Simulation of the NMR response in the pseudogap regime of the cuprates

- Physics, Medicine
- Nature communications
- 2017

The temperature and doping evolution of these quantities on the two-dimensional Hubbard model using cluster dynamical mean field theory recovers the suppression of the Knight shift and the linear-in-T spin echo decay that increases with doping and suggests that the pseudogap is well described by strong short-range correlation effects. Expand