Optical absorption from a nondegenerate polaron gas
S. Fratini, F. de Pasquale, and S. Ciuchi
Phys. Rev. B 63, 153101 (2001) - Published 28 March, 2001
Temperature dependence of the spectral weight in undoped Mott insulators
Vadim Oganesyan
Phys. Rev. B 63, 153102 (2001) - Published 28 March, 2001
Deformation of the Fermi surface in the extended Hubbard model
B. Valenzuela and M. A. H. Vozmediano
Phys. Rev. B 63, 153103 (2001) - Published 30 March, 2001