Sharp k-space features in the order parameter within the interlayer pair-tunneling mechanism of high-T_c superconductivity

G. G. N. Angilella, R. Pucci, F. Siringo +1

We study the k-dependence of the gap function of a bilayer superconductor, using standard mean-field techniques applied to a 2D extended Hubbard model, in the presence of coherent…