Numerical results on superconducting correlation and momentum distribution in repulsive and attractive hubbard model

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Abstract

Quantum Monte Carlo results for both the repulsive and attractive Hubbard model on a square lattice are discussed. Results on pairing correlation in the repulsive Hubbard model are summarized. Momentum distribution function in the attractive Hubbard model is presented and compared withmean field results.

Original languageEnglish
Pages (from-to)1447-1448
Number of pages2
JournalPhysica C: Superconductivity and its applications
Volume185-189
Issue numberPART 3
DOIs
Publication statusPublished - 1991 Dec 1
Externally publishedYes

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ASJC Scopus subject areas

  • Condensed Matter Physics

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