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cond-mat.str-el2004
Dynamical Breakup of the Fermi Surface in a doped Mott Insulator
M. Civelli, M. Capone, S. S. Kancharla +2
The evolution from an anomalous metallic phase to a Mott insulator within the two-dimensional Hubbard model is investigated by means of the Cellular Dynamical Mean-Field Theory. We…
cond-mat.str-el2004
Cluster Dynamical Mean-Field Theory of the density-driven Mott transition in the one-dimensional Hubbard model
M. Capone, M. Civelli, S. S. Kancharla +2
The one-dimensional Hubbard model is investigated by means of two different cluster schemes suited to introduce short-range spatial correlations beyond the single-site Dynamical Me…