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cond-mat.str-el2006
Finite Energy Electronic Correlations in Low-Dimensional Systems
D Bozi
This thesis report deals with the 1D Hubbard model and the quantum objects that diagonalize the normal ordered Hubbard hamiltonian, among those the so called PseudoFermions (PFs).…
cond-mat.str-el2006
Pseudofermion scattering theory
J. M. P. Carmelo, D. Bozi, P. D. Sacramento
In this paper we study the scattering theory associated with the pseudofermion dynamical theory for the Hubbard chain. In terms of pseudofermions the spectral properties are contro…