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  title = {A cold-atom Fermi–Hubbard antiferromagnet},
  author = {Mazurenko, Anton and Chiu, Christie S. and Ji, Geoffrey and Parsons, Maxwell F. and Kanász-Nagy, Márton and Schmidt, Richard and Grusdt, Fabian and Demler, Eugene and Greif, Daniel and Greiner, Markus},
  journal = {Nature},
  year = {2017},
  doi = {10.1038/nature22362},
  url = {https://doi.org/10.1038/nature22362}
}

@article{ef-23-2,
  title = {Observation of spatial charge and spin correlations in the 2D Fermi-Hubbard model},
  author = {Cheuk, Lawrence W. and Nichols, Matthew A. and Lawrence, Katherine R. and Okan, Melih and Zhang, Hao and Khatami, Ehsan and Trivedi, Nandini and Paiva, Thereza and Rigol, Marcos and Zwierlein, Martin W.},
  journal = {Science},
  year = {2016},
  doi = {10.1126/science.aag3349},
  url = {https://doi.org/10.1126/science.aag3349}
}

@article{ef-23-3,
  title = {Short-Range Quantum Magnetism of Ultracold Fermions in an Optical Lattice},
  author = {Greif, Daniel and Uehlinger, Thomas and Jotzu, Gregor and Tarruell, Leticia and Esslinger, Tilman},
  journal = {Science},
  year = {2013},
  doi = {10.1126/science.1236362},
  url = {https://doi.org/10.1126/science.1236362}
}