Sachdev-Ye-Kitaev models and beyond: Window into non-Fermi liquids

D Chowdhury, A Georges, O Parcollet… - Reviews of Modern Physics, 2022 - APS
This is a review of the Sachdev-Ye-Kitaev (SYK) model of compressible quantum many-
body systems without quasiparticle excitations, and its connections to various theoretical …

Rashba-like physics in condensed matter

G Bihlmayer, P Noël, DV Vyalikh, EV Chulkov… - Nature Reviews …, 2022 - nature.com
Spin–orbit coupling induces a unique form of Zeeman interaction in momentum space in
materials that lack inversion symmetry: the electron's spin is locked on an effective magnetic …

Electronic instabilities of kagome metals: saddle points and Landau theory

T Park, M Ye, L Balents - Physical Review B, 2021 - APS
We study electronic instabilities of a kagome metal with a Fermi energy close to saddle
points at the hexagonal Brillouin zone face centers. Using parquet renormalization group …

Quantum phases driven by strong correlations

S Paschen, Q Si - Nature Reviews Physics, 2021 - nature.com
It has long been thought that strongly correlated systems are adiabatically connected to their
non-interacting counterpart. Recent developments have highlighted the fallacy of this …

Electronic structure of the parent compound of superconducting infinite-layer nickelates

M Hepting, D Li, CJ Jia, H Lu, E Paris, Y Tseng… - Nature materials, 2020 - nature.com
The search continues for nickel oxide-based materials with electronic properties similar to
cuprate high-temperature superconductors,,,,,,,,–. The recent discovery of superconductivity …

Hop** frustration-induced flat band and strange metallicity in a kagome metal

L Ye, S Fang, M Kang, J Kaufmann, Y Lee, C John… - Nature Physics, 2024 - nature.com
The introduction of localized electronic states into a metal can alter its physical properties,
for example enabling exotic metal physics including heavy fermion and strange metal …

Solids, liquids, and gases under high pressure

HK Mao, XJ Chen, Y Ding, B Li, L Wang - Reviews of Modern Physics, 2018 - APS
Pressure has long been recognized as a fundamental thermodynamic variable but its
application was previously limited by the available pressure vessels and probes. The …

Artificial heavy fermions in a van der Waals heterostructure

V Vaňo, M Amini, SC Ganguli, G Chen, JL Lado… - Nature, 2021 - nature.com
Heavy-fermion systems represent one of the paradigmatic strongly correlated states of
matter,,,–. They have been used as a platform for investigating exotic behaviour ranging …

Bad metallic transport in a cold atom Fermi-Hubbard system

PT Brown, D Mitra, E Guardado-Sanchez, R Nourafkan… - Science, 2019 - science.org
Strong interactions in many-body quantum systems complicate the interpretation of charge
transport in such materials. To shed light on this problem, we study transport in a clean …

Superconductivity in a copper (II)‐based coordination polymer with perfect Kagome structure

X Huang, S Zhang, L Liu, L Yu, G Chen… - Angewandte …, 2018 - Wiley Online Library
A highly crystalline copper (II) benzenehexathiolate coordination polymer (Cu‐BHT) has
been prepared. The two‐dimensional kagome structure has been confirmed by powder X …