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The Antiferromagnetic Ground State of a Half-Filled Hubbard Model

✍ Scribed by Kubo, K.; Uchinami, M.


Book ID
121697125
Publisher
Institute of Pure and Applied Physics
Year
1975
Tongue
English
Weight
821 KB
Volume
54
Category
Article
ISSN
0033-068X

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Monte Carlo simulation of nearly half-fi
✍ Nobuo Furukawa; Masatoshi Imada πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 181 KB

Optinlization of the initial trial state in the ground state algorithm for the fermion simulation is performed, which quantitatively reduces the negative sign proi)lem of the Hubbard model in two dimension. Physical quantities of the Hubbard model near half-filling are calculated.