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Extended dynamical mean-field study of the Hubbard model with long-range interactions

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Figure

Figure 2 shows the phase diagrams in the space of the parameters U and V . In this figure, the left panel shows the result for the square lattice, and the right panel corresponds
FIG. 3. (Color online) Re W (iν = 0) (left y axis) and Reχ(iν = 0) (right y axis) as a function of V
FIG. 5. (Color online) Real part of the fully screened interactions Re W (iν) and partially screened interaction ReU(iν), imaginary part of the real frequency fully screened interaction Im W (ν) and partially screened interactions ImU(ν) for the extended H
TABLE I. Summary of Re U(ν = 0), ReW(ν = 0) and effective screening frequency ν 0 for U and V parameters in the metallic and Mott insulating regime
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