440 citations · 3k across the 53 of their papers we have counts for
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Spin and Charge Conductivity in the Square Lattice Fermi-Hubbard Model
Linh Pham, Ehsan Khatami
Dynamical properties are notoriously difficult to compute in numerical treatments of the Fermi-Hubbard model, especially in two spatial dimensions. However, they are essential in p…
Finite-Temperature Kinetic Ferromagnetism in the Square Lattice Hubbard Model
Robin C. Newby, Ehsan Khatami
While the exact phase diagram of the Fermi-Hubbard model remains poorly understood despite decades of progress, nearly 60 years ago, Nagaoka proved that a single dopant in an other…
Autoregressive neural quantum states of Fermi Hubbard models
Eduardo Ibarra-García-Padilla, Hannah Lange, Roger G Melko +4
Neural quantum states (NQS) have emerged as a powerful ansatz for variational quantum Monte Carlo studies of strongly-correlated systems. Here, we apply recurrent neural networks (…
Structural complexity of snapshots of 2D Fermi-Hubbard systems
Eduardo Ibarra-García-Padilla, Stephanie Striegel, Richard T. Scalettar +1
The development of quantum gas microscopy for two-dimensional optical lattices has provided an unparalleled tool to study the Fermi-Hubbard model (FHM) with ultracold atoms. Spin-r…
Extracting Off-Diagonal Order from Diagonal Basis Measurements
Bo Xiao, Javier Robledo Moreno, Matthew Fishman +3
Quantum gas microscopy has developed into a powerful tool to explore strongly correlated quantum systems. However, discerning phases with topological or off-diagonal long range ord…
Thermodynamics of the disordered Hubbard model studied via numerical linked-cluster expansions
Jacob Park, Ehsan Khatami
The interplay of disorder and strong correlations in quantum many-body systems remains an open question. That is despite much progress made in recent years with ultracold atoms in…