2 papers
cond-mat.str-el2026
Interaction-Driven Ferrimagnetic Stripes in the Extended Hubbard Model
Chunhan Feng, Miguel A. Morales, Shiwei Zhang
Long-range interactions can qualitatively reorganize correlated-electron ground states. In the square-lattice Hubbard model, on-site repulsion produces antiferromagnetic spin and c…
cond-mat.quant-gas2025
A neutral-atom Hubbard quantum simulator in the cryogenic regime
Muqing Xu, Lev Haldar Kendrick, Anant Kale +6
Ultracold fermionic atoms in optical lattices offer pristine realizations of Hubbard models, which are fundamental to modern condensed matter physics. Despite significant advanceme…