Original Articles |
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Simulating Strongly Correlated Electron Systems with Hybrid Monte Carlo |
LIU Chuan |
Department of Physics, Peking University, Beijing 100871 |
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Cite this article: |
LIU Chuan 2000 Chin. Phys. Lett. 17 547-548 |
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Abstract Using the path integral representation, the Hubbard and the periodic Anderson model on D-dimensional cubic lattice are transformed into field theories of fermions in D + 1 dimensions. These theories at half-filling possess a positive definite real symmetry fermion matrix and can be simulated using the hybrid Monte Carlo method.
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Keywords:
05.30.Fk
11.15.Ha
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Published: 01 August 2000
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PACS: |
05.30.Fk
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(Fermion systems and electron gas)
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11.15.Ha
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(Lattice gauge theory)
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