A survey on the complexity of learning quantum states

A Anshu, S Arunachalam - Nature Reviews Physics, 2024 - nature.com
Quantum learning theory is a new and very active area of research at the intersection of
quantum computing and machine learning. Important breakthroughs in the past two years …

Superconductivity in the pressurized nickelate La3Ni2O7 in the vicinity of a BEC–BCS crossover

H Schlömer, U Schollwöck, F Grusdt… - Communications …, 2024 - nature.com
Ever since the discovery of high-temperature superconductivity in cuprates, gaining
microscopic insights into the nature of pairing in strongly correlated systems has remained …

Formation of individual stripes in a mixed-dimensional cold-atom Fermi–Hubbard system

D Bourgund, T Chalopin, P Bojović, H Schlömer… - Nature, 2025 - nature.com
The relation between d-wave superconductivity and stripes is fundamental to the
understanding of ordered phases in high-temperature cuprate superconductors,,,,–. These …

Neural network approach to quasiparticle dispersions in doped antiferromagnets

H Lange, F Döschl, J Carrasquilla, A Bohrdt - Communications Physics, 2024 - nature.com
Numerically simulating large, spinful, fermionic systems is of great interest in condensed
matter physics. However, the exponential growth of the Hilbert space dimension with system …

Local control and mixed dimensions: exploring high-temperature superconductivity in optical lattices

H Schlömer, H Lange, T Franz, T Chalopin, P Bojović… - PRX Quantum, 2024 - APS
The simulation of high-temperature superconducting materials by implementing strongly
correlated fermionic models in optical lattices is one of the major objectives in the field of …

Kinetic-to-magnetic frustration crossover and linear confinement in the doped triangular model

H Schlömer, U Schollwöck, A Bohrdt, F Grusdt - Physical Review B, 2024 - APS
Microscopically understanding competing orders in strongly correlated systems is a key
challenge in modern quantum many-body physics. For example, the study of magnetic …

Robust stripes in the mixed-dimensional model

H Schlömer, A Bohrdt, L Pollet, U Schollwöck… - Physical Review …, 2023 - APS
Microscopically understanding competing orders in strongly correlated systems is a key
challenge in modern quantum many-body physics. For example, the origin of stripe order …

Fluctuation based interpretable analysis scheme for quantum many-body snapshots

H Schlömer, A Bohrdt - SciPost Physics, 2023 - scipost.org
Microscopically understanding and classifying phases of matter is at the heart of strongly-
correlated quantum physics. With quantum simulations, genuine projective measurements …

Geometric fractionalized Fermi liquids: Hidden antiferromagnetism and pseudogap from fluctuating stripes

H Schlömer, A Bohrdt, F Grusdt - arxiv preprint arxiv:2411.03419, 2024 - arxiv.org
One of the key features of hole-doped cuprates is the presence of an extended pseudogap
phase, whose microscopic origin has been the subject of intense investigation since its …

Formation of stripes in a mixed-dimensional cold-atom Fermi-Hubbard system

D Bourgund, T Chalopin, P Bojović, H Schlömer… - arxiv preprint arxiv …, 2023 - arxiv.org
The relation between d-wave superconductivity and stripes is fundamental to the
understanding of ordered phases in cuprates. While experimentally both phases are found …