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Cumulant t-Expansion for Strongly Correlated Electrons on a Lattice |
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| Authors: | Zhuravlev A. K. |
| Affiliation: | 1.Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, 620108, Yekaterinburg, Russia ; |
| Abstract: | Journal of Experimental and Theoretical Physics - A systematic nonperturbative scheme for calculating the ground state energy is adapted for studying systems of strongly correlated electrons on a... |
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