Spectral functions for the 2D Hubbard model

Spectral functions in the 1D and 2D Bose Hubbard model

Spectral functions across the Metal-Insulator transition in the disordered 2D Hubbard model

Spectral function of the 1D Hubbard model

Spectral function of two-dimensional disordered Hubbard model

Spectral function near the Mott transition in the one-dimensional Hubbard model

Spectral functions in the two-dimensional Hubbard model within a spin-charge rotating frame approach