Charge ordering in superconducting copper oxides

A Frano, S Blanco-Canosa, B Keimer… - Journal of Physics …, 2020 - iopscience.iop.org
Charge order has recently been identified as a leading competitor of high-temperature
superconductivity in moderately doped cuprates. We provide a survey of universal and …

Unusual Dynamic Charge Correlations in Simple-Tetragonal

B Yu, W Tabis, I Bialo, F Yakhou, NB Brookes… - Physical Review X, 2020 - APS
The charge-density-wave (CDW) instability in the underdoped, pseudogap part of the
cuprate phase diagram has been a major recent research focus, yet measurements of …

Hadrons in (1+ 1) D Hamiltonian hardcore lattice QCD

M Rigobello, G Magnifico, P Silvi… - arXiv preprint arXiv …, 2023 - arxiv.org
We study 2-flavor Hamiltonian lattice QCD in (1+ 1) D with hardcore gluons, at zero and
finite density, by means of matrix product states. We introduce a formulation of the theory …

Prevailing Charge Order in Overdoped beyond the Superconducting Dome

Q Li, HY Huang, T Ren, E Weschke, L Ju, C Zou… - Physical Review Letters, 2023 - APS
The extremely overdoped cuprates are generally considered to be Fermi liquid metals
without exotic orders, whereas the underdoped cuprates harbor intertwined states. Contrary …

Evolution of charge order topology across a magnetic phase transition in cuprate superconductors

M Kang, J Pelliciari, A Frano, N Breznay, E Schierle… - Nature Physics, 2019 - nature.com
Charge order is now accepted as an integral constituent of cuprate high-temperature
superconductors, one that is intimately related to other electronic instabilities including …

Distinction between pristine and disorder-perturbed charge density waves in ZrTe3

L Yue, S Xue, J Li, W Hu, A Barbour, F Zheng… - Nature …, 2020 - nature.com
Charge density waves (CDWs) in the cuprate high-temperature superconductors have
evoked much interest, yet their typical short-range nature has raised questions regarding the …

Spin susceptibility in interacting two-dimensional semiconductors and bilayer systems at first order: Kohn anomalies and spin density wave ordering

J Hutchinson, D Miserev, J Klinovaja, D Loss - Physical Review B, 2024 - APS
This work is an analytic theoretical study of a two-dimensional (2D) semiconductor with a
Fermi surface that is split by the Zeeman coupling of electron spins to an external magnetic …

Self-consistent-field ensembles of disordered Hamiltonians: Efficient solver and application to superconducting films

M Stosiek, B Lang, F Evers - Physical Review B, 2020 - APS
Our general interest is in self-consistent-field (scf) theories of disordered fermions. They
generate physically relevant subensembles (“scf ensembles”) within a given Altland …

Impact of iron-site defects on superconductivity in LiFeAs

S Chi, R Aluru, UR Singh, R Liang, WN Hardy… - Physical Review B, 2016 - APS
In conventional s-wave superconductors, only magnetic impurities exhibit impurity bound
states, whereas for an s±order parameter they can occur for both magnetic and nonmagnetic …

Towards a quantitative description of tunneling conductance of superconductors: application to LiFeAs

A Kreisel, R Nelson, T Berlijn, W Ku, R Aluru, S Chi… - Physical Review B, 2016 - APS
Since the discovery of iron-based superconductors, a number of theories have been put
forward to explain the qualitative origin of pairing, but there have been few attempts to make …