Superconductivity with singlet d-wave pairing has been studied for the two-dimensional single-band Hubbard model by means of the composite operator method. Results are given for the one-particle energy gap as a function of wave vector.
The superconducting gap in the two-dimensional Hubbard model
AVELLA, Adolfo;MANCINI, Ferdinando;
1997-01-01
Abstract
Superconductivity with singlet d-wave pairing has been studied for the two-dimensional single-band Hubbard model by means of the composite operator method. Results are given for the one-particle energy gap as a function of wave vector.File in questo prodotto:
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