activity
20042026
most citedRealizing a lattice spin model with polar molecules

902 citations · 4.3k across the 97 of their papers we have counts for

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cond-mat.quant-gas2026

Hubbard models with ultracold shielded molecules in optical lattices

Kevin Pérez, Joseph W. Desroches, Kaden R. A. Hazzard +1

We show that, in appropriate regimes, ultracold collisionally shielded molecules in an optical lattice realize a controlled extended Hubbard model, despite their large-radius hard-…

cond-mat.quant-gas2026

Engineering SU()-Symmetric Hubbard Models with Microwave-Shielded Dipolar Molecules

Jing-Lun Li, Ragheed Alhyder, Andreas Schindewolf +3

Ultracold polar molecules provide strong, long-range interactions that microwave shielding makes tunable and nearly nuclear-spin independent, giving an emergent SU() symmetry. H…

cond-mat.quant-gas2026

A universal and efficient hybrid digital-analog fermionic quantum simulator

Hao-Tian Wei, Kaden R. A. Hazzard

We present a universal framework to harness fermionic ultracold atom platforms for quantum simulation, showing how variational algorithms on existing hardware can simulate many-bod…

cond-mat.quant-gas2026

Interaction-enabled topological pumping of Rydberg electrons

Chenxi Huang, Tao Chen, Kaden R. A. Hazzard +2

Topological pumping is a paradigmatic realization of quantized transport in band systems, yet its fate in strongly correlated regimes, especially with long-range interactions, rema…

cond-mat.quant-gas2025

Interaction-assisted topological pumping in few- and many-atom Rydberg arrays

Chenxi Huang, Tao Chen, Qian Liang +7

Topology can imbue lattice systems with special properties, notably the presence of robust eigenstates living at their boundary. Through dimensional reduction, the robust bulk band…

cond-mat.quant-gas2025

Trion formation and ordering in the attractive SU(3) Fermi-Hubbard model

Jonathan Stepp, Eduardo Ibarra-García-Padilla, Richard T. Scalettar +1

Recent advances in microwave shielding have increased the stability and control of large numbers of polar molecules, allowing for the first realization of a molecular Bose-Einstein…