Publications
Bohrdt Group
Publications
Bohrdt Group
Publications
2026
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Magnetic correlations in the SU(3) triangular-lattice t-J model at finite doping
A. Böhler, F. Grusdt, A. Bohrdt
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Topology meets symmetry breaking: Hidden order, intrinsically gapless topological states and finite-temperature topological transitions
R. H. Wilke, H. Schlömer, S. M. Linsel, A. Bohrdt, F. Grusdt
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Kinetic magnetism and stripe order in the antiferromagnetic bosonic t-J model
T. J. Harris, U. Schollwöck, A. Bohrdt, F. Grusdt
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Neural quantum states for emitter dynamics in waveguide QED
T. Vovk, A. Van de Walle, H. Pichler, A. Bohrdt
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Distance learning from projective measurements as an information-geometric probe of many-body physics
O. Malyshev, S. M. Linsel, F. Grusdt, A. Bohrdt, E. Demler, I. Morera
Preprint (2026) · arXiv
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Two-channel physics in a lightly doped antiferromagnetic Mott insulator revealed by two-hole spectroscopy
P. Bermes, S. Paeckel, A. Bohrdt, L. Homeier, F. Grusdt
Preprint (2026) · arXiv
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Learning to detect optical nonclassicality
M. Jung, S. Krishnaswamy, T. Schapeler, A. Bohrdt, T. J. Bartley, J. Sperling, M. Gärttner
Preprint (2026) · arXiv
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2025
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Realization of a Rydberg-dressed extended Bose-Hubbard model
P. Weckesser, K. Srakaew, T. Blatz, D. Wei, D. Adler, S. Agrawal, A. Bohrdt, I. Bloch, J. Zeiher
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Formation of stripes in a mixed-dimensional cold-atom Fermi-Hubbard system
D. Bourgund, T. Chalopin, P. Bojović, H. Schlömer, S. Wang, T. Franz, S. Hirthe, A. Bohrdt, F. Grusdt, I. Bloch, T. A. Hilker
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Two-Dopant Origin of Competing Stripe and Pair Formation in Hubbard and t-J Models
T. Blatz, U. Schollwöck, F. Grusdt, A. Bohrdt
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Feshbach hypothesis of high-Tc superconductivity in cuprates
L. Homeier, H. Lange, E. Demler, A. Bohrdt, F. Grusdt
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Simulating the Two-Dimensional t-J Model at Finite Doping with Neural Quantum States
H. Lange, A. Böhler, C. Roth, A. Bohrdt
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Magnetic polarons at finite temperature: One-hole spectroscopy study
T. Guthardt, M. Scheb, J. von Delft, A. Bohrdt, F. Grusdt
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Neural network quantum states for the interacting Hofstadter model with higher local occupations and long-range interactions
F. Döschl, F. A. Palm, H. Lange, F. Grusdt, A. Bohrdt
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Percolation renormalization group analysis of confinement in Z2 lattice gauge theories
G. Dünnweber, S. M. Linsel, A. Bohrdt, F. Grusdt
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Probing a modified Luttinger sum rule in the strongly interacting one-dimensional Fermi-Hubbard model
A. Böhler, H. Schlömer, U. Schollwöck, A. Bohrdt, F. Grusdt
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Emergent spinon-holon Feshbach resonance in a doped Majumdar-Ghosh model
S. M. Linsel, U. Schollwöck, A. Bohrdt, F. Grusdt
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Transformer neural networks and quantum simulators: a hybrid approach for simulating strongly correlated systems
H. Lange, G. Bornet, G. Emperauger, C. Chen, T. Lahaye, S. Kienle, A. Browaeys, A. Bohrdt
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Many-body dynamics with explicitly time-dependent neural quantum states
A. Van de Walle, M. Schmitt, A. Bohrdt
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Interpretable correlator Transformer for image-like quantum matter data
A. Suresh, H. Schlömer, B. Hashemi, A. Bohrdt
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Exploring confinement transitions in Z2 lattice gauge theories with dipolar atoms beyond one dimension
M. Kebrić, L. Su, A. Douglas, M. Szurek, O. Marković, U. Schollwöck, A. Bohrdt, M. Greiner, F. Grusdt
Preprint (2025) · arXiv
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Machine learning applications in cold atom quantum simulators
H. Schlömer, A. Bohrdt
Preprint (2025) · arXiv
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Towards Interpretability of Neural Quantum States
F. Döschl, A. Bohrdt
Preprint (2025) · arXiv
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2024
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C3NN: Cosmological Correlator Convolutional Neural Network – an interpretable machine-learning framework for cosmological analyses
Z. Gong, A. Halder, A. Bohrdt, S. Seitz, D. Gebauer
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Enhancing variational Monte Carlo simulations using a programmable quantum simulator
M. S. Moss, S. Ebadi, T. T. Wang, G. Semeghini, A. Bohrdt, M. D. Lukin, R. G. Melko
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Pairing dome from an emergent Feshbach resonance in a strongly repulsive bilayer model
H. Lange, L. Homeier, E. Demler, U. Schollwöck, A. Bohrdt, F. Grusdt
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Subdimensional magnetic polarons in the one-hole doped SU(3) t-J model
H. Schlömer, F. Grusdt, U. Schollwöck, K. R. A. Hazzard, A. Bohrdt
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Magnetic polarons beyond linear spin-wave theory: Mesons dressed by magnons
P. Bermes, A. Bohrdt, F. Grusdt
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Feshbach resonance in a strongly repulsive ladder of mixed dimensionality: A possible scenario for bilayer nickelate superconductors
H. Lange, L. Homeier, E. Demler, U. Schollwöck, F. Grusdt, A. Bohrdt
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Kinetic-to-magnetic frustration crossover and linear confinement in the doped triangular t-J model
H. Schlömer, U. Schollwöck, A. Bohrdt, F. Grusdt
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Percolation as a confinement order parameter in Z2 lattice gauge theories
S. M. Linsel, A. Bohrdt, L. Homeier, L. Pollet, F. Grusdt
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Antiferromagnetic Bosonic t-J Models and Their Quantum Simulation in Tweezer Arrays
L. Homeier, T. J. Harris, T. Blatz, S. Geier, S. Hollerith, U. Schollwöck, F. Grusdt, A. Bohrdt
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Spin exchange-enabled quantum simulator for large-scale non-Abelian gauge theories
J. C. Halimeh, L. Homeier, A. Bohrdt, F. Grusdt
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Local Control and Mixed Dimensions: Exploring High-Temperature Superconductivity in Optical Lattices
H. Schlömer, H. Lange, T. Franz, T. Chalopin, P. Bojović, S. Wang, I. Bloch, T. A. Hilker, F. Grusdt, A. Bohrdt
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Detecting hidden order in fractional Chern insulators
F. Pauw, F. A. Palm, U. Schollwöck, A. Bohrdt, S. Paeckel, F. Grusdt
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Attraction from kinetic frustration in ladder systems
I. Morera, A. Bohrdt, W. W. Ho, E. Demler
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Bayesian Optimization for Robust State Preparation in Quantum Many-Body Systems
T. Blatz, J. Kwan, J. Léonard, A. Bohrdt
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Neural network approach to quasiparticle dispersions in doped antiferromagnets
H. Lange, F. Döschl, J. Carrasquilla, A. Bohrdt
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Superconductivity in the pressurized nickelate La3Ni2O7 in the vicinity of a BEC-BCS crossover
H. Schlömer, U. Schollwöck, F. Grusdt, A. Bohrdt
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From architectures to applications: a review of neural quantum states
H. Lange, A. Van de Walle, A. Abedinnia, A. Bohrdt
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Microscopy of bosonic charge carriers in staggered magnetic fields
A. Bohrdt, D. Wei, D. Adler, K. Srakaew, S. Agrawal, P. Weckesser, I. Bloch, F. Grusdt, J. Zeiher
Preprint (2024) · arXiv
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Spectroscopy of Hubbard-Mott excitons and their ro-vibrational excitations
A. Bohrdt, E. Demler, F. Grusdt
Preprint (2024) · arXiv
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Implementation of the bilayer Hubbard model in a moiré heterostructure
B. Polovnikov, J. Scherzer, S. Misra, H. Schlömer, J. Trapp, X. Huang, C. Mohl, Z. Li, J. Göser, J. Förste, I. Bilgin, K. Watanabe, T. Taniguchi, A. Bohrdt, F. Grusdt, A. S. Baimuratov, A. Högele
Preprint (2024) · arXiv
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2023
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Magnetically mediated hole pairing in fermionic ladders of ultracold atoms
S. Hirthe, T. Chalopin, D. Bourgund, P. Bojović, A. Bohrdt, E. Demler, F. Grusdt, I. Bloch, T. A. Hilker
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Dichotomy of heavy and light pairs of holes in the t-J model
A. Bohrdt, E. Demler, F. Grusdt
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Realistic scheme for quantum simulation of Z2 lattice gauge theories with dynamical matter in (2+1)D
L. Homeier, A. Bohrdt, S. Linsel, E. Demler, J. C. Halimeh, F. Grusdt
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Quantifying hole-motion-induced frustration in doped antiferromagnets by Hamiltonian reconstruction
H. Schlömer, T. A. Hilker, I. Bloch, U. Schollwöck, F. Grusdt, A. Bohrdt
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Adaptive Quantum State Tomography with Active Learning
H. Lange, M. Kebrić, M. Buser, U. Schollwöck, F. Grusdt, A. Bohrdt
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Robust quantum many-body scars in lattice gauge theories
J. C. Halimeh, L. Barbiero, P. Hauke, F. Grusdt, A. Bohrdt
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Fluctuation based interpretable analysis scheme for quantum many-body snapshots
H. Schlömer, A. Bohrdt
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Pairing of holes by confining strings in antiferromagnets
F. Grusdt, E. Demler, A. Bohrdt
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Robust stripes in the mixed-dimensional t-J model
H. Schlömer, A. Bohrdt, L. Pollet, U. Schollwöck, F. Grusdt
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Probing finite-temperature observables in quantum simulators of spin systems with short-time dynamics
A. Schuckert, A. Bohrdt, E. Crane, M. Knap
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Particle zoo in a doped spin chain: Correlated states of mesons and magnons
P. Čubela, A. Bohrdt, M. Greiner, F. Grusdt
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Ferromagnetism and skyrmions in the Hofstadter-Fermi-Hubbard model
F. A. Palm, M. Kurttutan, A. Bohrdt, U. Schollwöck, F. Grusdt
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2022
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Strong pairing in mixed dimensional bilayer antiferromagnetic Mott insulators
A. Bohrdt, L. Homeier, I. Bloch, E. Demler, F. Grusdt
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Enhancing Disorder-Free Localization through Dynamically Emergent Local Symmetries
J. C. Halimeh, L. Homeier, H. Zhao, A. Bohrdt, F. Grusdt, P. Hauke, J. Knolle
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Snapshot-based detection of ½-Laughlin states: coupled chains and central charge
F. A. Palm, S. Mardazad, A. Bohrdt, U. Schollwöck, F. Grusdt
Phys. Rev. B 106, L081108 (2022) · Journal
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Schrieffer-Wolff Transformations for Experiments: Dynamically Suppressing Virtual Doublon-Hole Excitations in a Fermi-Hubbard Simulator
A. Kale, J. H. Huhn, M. Xu, L. H. Kendrick, M. Lebrat, F. Grusdt, A. Bohrdt, M. Greiner
Phys. Rev. A 106, 012428 (2022) · Journal
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Dynamical signatures of thermal spin-charge deconfinement in the doped Ising model
L. Hahn, A. Bohrdt, F. Grusdt
Phys. Rev. B 105, L241113 (2022) · Journal
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Characterizing Topological Excitations of a Long-Range Heisenberg Model with Trapped Ions
S. Birnkammer, A. Bohrdt, F. Grusdt, M. Knap
Phys. Rev. B 105, L241103 (2022) · Journal
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Direct measurement of non-local interactions in the many-body localized phase
B. Chiaro, C. Neill, A. Bohrdt, M. Filippone et al.
Phys. Rev. Research 4, 013148 (2022) · Journal
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2021
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Microscopic evolution of doped Mott insulators from polaronic metal to Fermi liquid
J. Koepsell, D. Bourgund, P. Sompet, S. Hirthe, A. Bohrdt, Y. Wang, F. Grusdt, E. Demler, G. Salomon, C. Gross, I. Bloch
Science 374(6563), 82–86 (2021) · Journal
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Correlator convolutional neural networks as an interpretable architecture for image-like quantum matter data
C. Miles, A. Bohrdt, R. Wu, C. Chiu, M. Xu, G. Ji, M. Greiner, K. Q. Weinberger, E. Demler, E.-A. Kim
Nat. Commun. 12, 3905 (2021) · Journal
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Coupling a mobile hole to an antiferromagnetic spin background: Transient dynamics of a magnetic polaron
G. Ji, M. Xu, L. H. Kendrick, C. S. Chiu, J. C. Brüggenjürgen, D. Greif, A. Bohrdt, F. Grusdt, E. Demler, M. Lebrat, M. Greiner
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Rotational Resonances and Regge-like Trajectories in Lightly Doped Antiferromagnets
A. Bohrdt, E. Demler, F. Grusdt
Phys. Rev. Lett. 127, 197004 (2021) · Journal
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Analyzing Nonequilibrium Quantum States through Snapshots with Artificial Neural Networks
A. Bohrdt, S. Kim, A. Lukin, M. Rispoli, R. Schittko, M. Knap, M. Greiner, J. Léonard
Phys. Rev. Lett. 127, 150504 (2021) · Journal
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Dominant Fifth-Order Correlations in Doped Quantum Antiferromagnets
A. Bohrdt, Y. Wang, J. Koepsell, M. Kanasz-Nagy, E. Demler, F. Grusdt
Phys. Rev. Lett. 126, 026401 (2021) · Journal
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Visualizing spinon Fermi surfaces with time-dependent spectroscopy
A. Schuckert, A. Bohrdt, E. Crane, F. Grusdt
Phys. Rev. B 104, 235107 (2021) · Journal
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Higher-Order Spin-Hole Correlations around a Localized Charge Impurity
Y. Wang, A. Bohrdt, J. Koepsell, E. Demler, F. Grusdt
Phys. Rev. Research 3, 033204 (2021) · Journal
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Exploration of doped quantum magnets with ultracold atoms
A. Bohrdt, L. Homeier, C. Reinmoser, E. Demler, F. Grusdt
Ann. Phys. 435, 168651 (2021) · Journal
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2020
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Time-Resolved Observation of Spin-Charge Deconfinement in Fermionic Hubbard Chains
J. Vijayan, P. Sompet, G. Salomon, J. Koepsell, S. Hirthe, A. Bohrdt, F. Grusdt, I. Bloch, C. Gross
Science 367(6474), 186–189 (2020) · Journal
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Multiparticle Interactions for Ultracold Atoms in Optical Tweezers: Cyclic Ring-Exchange Terms
A. Bohrdt, A. Omran, E. Demler, S. Gazit, F. Grusdt
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Parton theory of ARPES spectra in anti-ferromagnetic Mott insulators
A. Bohrdt, E. Demler, F. Pollmann, M. Knap, F. Grusdt
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Dynamical formation of a magnetic polaron in a two-dimensional quantum antiferromagnet
A. Bohrdt, F. Grusdt, M. Knap
New J. Phys. 22, 123023 (2020) · Journal
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Evaluation of time-dependent correlators after a local quench in iPEPS: hole motion in the t-J model
C. Hubig, A. Bohrdt, M. Knap, F. Grusdt, J. I. Cirac
SciPost Phys. 8(2), 021 (2020) · Journal
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2019
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String patterns in the doped Hubbard model
C. S. Chiu, G. Ji, A. Bohrdt, M. Xu, M. Knap, E. Demler, F. Grusdt, M. Greiner, D. Greif
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Classifying Snapshots of the Doped Hubbard Model with Machine Learning
A. Bohrdt, C. S. Chiu, G. Ji, M. Xu, D. Greif, M. Greiner, E. Demler, F. Grusdt, M. Knap
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Microscopic spinon-chargon theory of magnetic polarons in the t-J model
F. Grusdt, A. Bohrdt, E. Demler
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2018
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Parton Theory of Magnetic Polarons: Mesonic Resonances and Signatures in Dynamics
F. Grusdt, M. Kanasz-Nagy, A. Bohrdt, C. S. Chiu, G. Ji, M. Greiner, D. Greif, E. Demler
Phys. Rev. X 8, 011046 (2018) · Journal
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Angle-resolved photoemission spectroscopy with quantum gas microscopes
A. Bohrdt, D. Greif, E. Demler, M. Knap, F. Grusdt
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Dynamic structure factor in impurity-doped spin chains
A. Bohrdt, K. Jägering, S. Eggert, I. Schneider
Phys. Rev. B 98, 020402(R) (2018) · Rapid Communication · Journal
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2017
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Scrambling and thermalization in a diffusive quantum many-body system
A. Bohrdt, C. B. Mendl, M. Endres, M. Knap
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