| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10481018 | Physica A: Statistical Mechanics and its Applications | 2013 | 7 Pages |
Abstract
⺠We examine finite clusters on the Hubbard model using cluster diagonalization. ⺠We identify an analogue of the absolute temperature scale. ⺠A thermodynamic interpretation of the interaction in the ground state is proposed. ⺠We obtain transitions associated with changes in the symmetry of the ground state.
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Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
Andre M.C. Souza,