izvor podataka: crosbi
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Destruction of the low-energy spectral weight in 2-D Hubbard model (CROSBI ID 83963)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Zlatić, Veljko ; Horvatić, Berislav ; Grabowski, Stefan ; Entel, Peter
Destruction of the low-energy spectral weight in 2-D Hubbard model // Physica. B, Condensed matter, 261 (1999), 727-728-x
Podaci o odgovornosti
Zlatić, Veljko ; Horvatić, Berislav ; Grabowski, Stefan ; Entel, Peter
engleski
Destruction of the low-energy spectral weight in 2-D Hubbard model
We calculate the temperature-dependent self-energy and the spectral function of 2-D Hubbard model by using the "n-consistent" perturbation theory. Thus, we could study the spectral properties as a function of temperature, doping and correlation.
renormalized excitation; Fermi surface anisotropy; quasi-particle dispersion
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