169 citations · 572 across the 8 of their papers we have counts for
8 papers
Observation of Magnon-Polarons in the Fermi-Hubbard Model
Max L. Prichard, Zengli Ba, Ivan Morera +4
The interplay of magnetic excitations and itinerant charge carriers is a ubiquitous phenomenon in strongly correlated electron systems. In the vicinity of magnetically ordered phas…
Directly imaging spin polarons in a kinetically frustrated Hubbard system
Max L. Prichard, Benjamin M. Spar, Ivan Morera +3
The emergence of quasiparticles in quantum many-body systems underlies the rich phenomenology in many strongly interacting materials. In the context of doped Mott insulators, magne…
A two-dimensional programmable tweezer array of fermions
Zoe. Z. Yan, Benjamin M. Spar, Max L. Prichard +5
We prepare high-filling two-component arrays of up to fifty fermionic atoms in optical tweezers, with the atoms in the ground motional state of each tweezer. Using a stroboscopic t…
A Fermi-Hubbard Optical Tweezer Array
Benjamin M. Spar, Elmer Guardado-Sanchez, Sungjae Chi +2
We use lithium-6 atoms in an optical tweezer array to realize an eight-site Fermi-Hubbard chain near half filling. We achieve single site detection by combining the tweezer array w…
Quench Dynamics of a Fermi Gas with Strong Non-Local Interactions
Elmer Guardado-Sanchez, Benjamin M. Spar, Peter Schauss +6
We induce strong non-local interactions in a 2D Fermi gas in an optical lattice using Rydberg dressing. The system is approximately described by a model on a square lattice w…
Visualizing Strange Metallic Correlations in the 2D Fermi-Hubbard Model with AI
Ehsan Khatami, Elmer Guardado-Sanchez, Benjamin M. Spar +3
Strongly correlated phases of matter are often described in terms of straightforward electronic patterns. This has so far been the basis for studying the Fermi-Hubbard model realiz…
Subdiffusion and heat transport in a tilted 2D Fermi-Hubbard system
Elmer Guardado-Sanchez, Alan Morningstar, Benjamin M. Spar +3
Using quantum gas microscopy we study the late-time effective hydrodynamics of an isolated cold-atom Fermi-Hubbard system subject to an external linear potential (a "tilt"). The ti…
Angle-resolved photoemission spectroscopy of a Fermi-Hubbard system
Peter T. Brown, Elmer Guardado-Sanchez, Benjamin M. Spar +3
Angle-resolved photoemission spectroscopy (ARPES) measures the single-particle excitations of a many-body quantum system with both energy and momentum resolution, providing detaile…