Modified Lanczos simulation of the localized superconductivity for a chain with interaction and disorder
C. Wiecko, G. Chiappe
DOI 10.1103/PhysRevB.40.11297 · Physical Review B
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Abstract
Using the modified Lanczos algorithm, we calculate numerically for a chain with ten sites and half-filled the local pair-pair correlation function of the Anderson-Hubbard model (with the interaction both repulsive and attractive). The calculation aims to describe the phase with local superconductivity.
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