TY - JOUR
T1 - A pair potential and self-energy model for Hubbard systems
AU - Costa-Quintana, J.
AU - González-León, E.
AU - López-Aguilar, F.
AU - Puig-Puig, L.
PY - 1994/1/1
Y1 - 1994/1/1
N2 - A model for the high-Tc superconductors which takes into account two O's and one Cu atoms with one orbital in each atom is set up. The dynamically screened hole-hole interaction is deduced from the random-phase approximation. We calculate the pair potential, the spectral function and the density of states of the interacting system, as a function of the quasimomentum of the bubble polarization. © 1994.
AB - A model for the high-Tc superconductors which takes into account two O's and one Cu atoms with one orbital in each atom is set up. The dynamically screened hole-hole interaction is deduced from the random-phase approximation. We calculate the pair potential, the spectral function and the density of states of the interacting system, as a function of the quasimomentum of the bubble polarization. © 1994.
UR - https://www.scopus.com/pages/publications/43949159390
U2 - 10.1016/0921-4534(94)92324-8
DO - 10.1016/0921-4534(94)92324-8
M3 - Article
SN - 0921-4534
VL - 235-240
SP - 2205
EP - 2206
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
IS - PART 4
ER -