Martin Lebrat

Lithium Lab

Postdoc (2019-2025)

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Publications

A neutral-atom Hubbard quantum simulator in the cryogenic regime
06/2025
Nature (2025)
M. Xu, L. Kendrick, A. Kale, Y. Gang, Chunhan Feng, Shiwei Zhang, A. Young, M. Lebrat, M. Greiner
Ferrimagnetism of ultracold fermions in a multi-band Hubbard system
04/2024
arXiv:2404.17555
M. Lebrat*, A. Kale*, L. Kendrick, M. Xu, Y. Gang, Alexander Nikolaenko, Pietro M. Bonetti, Subir Sachdev, M. Greiner
Observation of Nagaoka Polarons in a Fermi-Hubbard Quantum Simulator
08/2023
Nature 629, 317–322 (2024)
M. Lebrat*, M. Xu*, L. Kendrick, A. Kale, Y. Gang, Pranav Seetharaman, Ivan Morera, Ehsan Khatami, Eugene Demler, M. Greiner
Frustration- and doping-induced magnetism in a Fermi-Hubbard simulator
12/2022
Nature 620, 971-976 (2023) arXiv:2212.13983
M. Xu, L. Kendrick, A. Kale, Y. Gang, G. Ji, Richard T. Scalettar, M. Lebrat, M. Greiner
Schrieffer-Wolff transformations for experiments: Dynamically suppressing virtual doublon-hole excitations in a Fermi-Hubbard simulator
07/2022
Phys. Rev. A 106, 012428 (2022) arXiv:2203.07366
A. Kale, Jakob Hendrik Huhn, M. Xu, L. Kendrick, M. Lebrat, C. S. Chiu, G. Ji, Fabian Grusdt, Annabelle Bohrdt, M. Greiner
Coupling a mobile hole to an antiferromagnetic spin background: transient dynamics of a magnetic polaron
04/2021
Phys. Rev. X 11, 021022 (2019) arXiv:2006.06672
G. Ji, M. Xu, L. Kendrick, C. S. Chiu, J. Brüggenjürgen, D. Greif, Annabelle Bohrdt, Fabian Grusdt, Eugene Demler, M. Lebrat, M. Greiner