275 citations · 1k across the 7 of their papers we have counts for
7 papers
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…
Bad metallic transport in a cold atom Fermi-Hubbard system
Peter T. Brown, Debayan Mitra, Elmer Guardado-Sanchez +9
Charge transport is a revealing probe of the quantum properties of materials. Strong interactions can blur charge carriers resulting in a poorly understood "quantum soup". Here we…
Probing quench dynamics across a quantum phase transition into a 2D Ising antiferromagnet
Elmer Guardado-Sanchez, Peter T. Brown, Debayan Mitra +4
Simulating the real-time evolution of quantum spin systems far out of equilibrium poses a major theoretical challenge, especially in more than one dimension. We experimentally expl…
Quantum gas microscopy of an attractive Fermi-Hubbard system
Debayan Mitra, Peter T. Brown, Elmer Guardado-Sanchez +5
The attractive Fermi-Hubbard model is the simplest theoretical model for studying pairing and superconductivity of fermions on a lattice. Although its s-wave pairing symmetry exclu…
Observation of canted antiferromagnetism with ultracold fermions in an optical lattice
Peter T. Brown, Debayan Mitra, Elmer Guardado-Sanchez +7
Understanding the magnetic response of the normal state of the cuprates is considered a key piece in solving the puzzle of their high-temperature superconductivity. The essential p…
Phase separation and pair condensation in a spin-imbalanced 2D Fermi gas
Debayan Mitra, Peter T. Brown, Peter Schauß +2
We study a two-component quasi-two-dimensional Fermi gas with imbalanced spin populations. We probe the gas at different interaction strengths and polarizations by measuring the de…