440 citations · 3k across the 53 of their papers we have counts for
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cond-mat.str-el2009★ 39 cited
Thermodynamics of the Quantum Critical Point at Finite Doping in the 2D Hubbard Model: A Dynamical Cluster Approximation Study
K. Mikelsons, E. Khatami, D. Galanakis +3
We study the thermodynamics of the two-dimensional Hubbard model within the dynamical cluster approximation. We use continuous time quantum Monte Carlo as a cluster solver to avoid…
cond-mat.str-el2009★ 52 cited
Quantum Criticality Due to Incipient Phase Separation in the Two-dimensional Hubbard Model
E. Khatami, K. Mikelsons, D. Galanakis +4
We investigate the two-dimensional Hubbard model with next-nearest-neighbor hopping, t', using the dynamical cluster approximation. We confirm the existence of a first-order phase-…