Anomalies in the pseudogap phase of the cuprates: competing ground states and the role of umklapp scattering
Over the past two decades, advances in computational algorithms have revealed a curious
property of the two-dimensional Hubbard model (and related theories) with hole do**: the …
property of the two-dimensional Hubbard model (and related theories) with hole do**: the …
Antiferromagnetism induced by bond Su-Schrieffer-Heeger electron-phonon coupling: A quantum Monte Carlo study
Antiferromagnetism (AFM) such as Néel ordering is often closely related to Coulomb
interactions such as Hubbard repulsion in two-dimensional (2D) systems. Whether Néel …
interactions such as Hubbard repulsion in two-dimensional (2D) systems. Whether Néel …
High-temperature charge density wave correlations in La1.875Ba0.125CuO4 without spin–charge locking
Although all superconducting cuprates display charge-ordering tendencies, their low-
temperature properties are distinct, impeding efforts to understand the phenomena within a …
temperature properties are distinct, impeding efforts to understand the phenomena within a …
Incommensurate phonon anomaly and the nature of charge density waves in cuprates
While charge density wave (CDW) instabilities are ubiquitous to superconducting cuprates,
the different ordering wave vectors in various cuprate families have hampered a unified …
the different ordering wave vectors in various cuprate families have hampered a unified …
Robustness of antiferromagnetism in the Su-Schrieffer-Heeger Hubbard model
We recently unveiled that antiferromagnetism (AFM) order can be dominantly induced by the
bond Su-Schrieffer-Heeger (SSH) electron-phonon coupling (EPC), which is beyond the …
bond Su-Schrieffer-Heeger (SSH) electron-phonon coupling (EPC), which is beyond the …
Functional renormalization group study of the two-dimensional Su-Schrieffer-Heeger-Hubbard model
We study the Hubbard model on the square lattice coupled in addition to the optical Su-
Schrieffer-Heeger (SSH) phonons, using the singular-mode functional renormalization …
Schrieffer-Heeger (SSH) phonons, using the singular-mode functional renormalization …
Robust d-wave superconductivity from the Su-Schrieffer-Heeger-Hubbard model: possible route to high-temperature superconductivity
Increasing numerical studies showed that the simplest Hubbard model on the square lattice
with strong repulsion may not exhibit high-temperature superconductivity (SC). It is desired …
with strong repulsion may not exhibit high-temperature superconductivity (SC). It is desired …
High field charge order across the phase diagram of YBa2Cu3Oy
In hole-doped cuprates there is now compelling evidence that inside the pseudogap phase,
charge order breaks translational symmetry. In YBa2Cu3O y charge order emerges in two …
charge order breaks translational symmetry. In YBa2Cu3O y charge order emerges in two …
Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67
The charge density wave in the high-temperature superconductor YBa2Cu3O7− x (YBCO)
has two different ordering tendencies differentiated by their c-axis correlations. These …
has two different ordering tendencies differentiated by their c-axis correlations. These …
Charge orders, magnetism and pairings in the cuprate superconductors
T Kloss, X Montiel, VS De Carvalho… - Reports on Progress …, 2016 - iopscience.iop.org
We review the recent developments in the field of cuprate superconductors with special
focus on the recently observed charge order in the underdoped compounds. We introduce …
focus on the recently observed charge order in the underdoped compounds. We introduce …