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Recent numerical results on the two dimensional Hubbard model

Parola, A.
•
Sorella, S.
•
Baroni, S.
altro
Tosatti,E.
1989
  • journal article

Periodico
PHYSICA. C, SUPERCONDUCTIVITY
Abstract
A new method for simulating strongly correlated fermionic systems, has been applied to the study of the ground state properties of the 2D Hubbard model at various fillings. Comparison has been made with exact diagonalizations in the 4 × 4 lattices where very good agreement has been verified in all the correlation functions which have been studied: charge, magnetization and momentum distribution.
DOI
10.1016/0921-4534(89)91252-5
WOS
WOS:A1989CG48900362
Archivio
http://hdl.handle.net/20.500.11767/12916
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-0024944456
Diritti
metadata only access
Soggetti
  • Hubbard model

  • Settore FIS/03 - Fisi...

Scopus© citazioni
20
Data di acquisizione
Jun 2, 2022
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Web of Science© citazioni
24
Data di acquisizione
Mar 19, 2024
Visualizzazioni
6
Data di acquisizione
Apr 19, 2024
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