Generalization of Gutzwiller Approximation
arXiv:cond-mat/9704178 · doi:10.1143/JPSJ.66.2129
Abstract
We derive expressions required in generalizing the Gutzwiller approximation to models comprising arbitrarily degenerate localized orbitals.
6 pages, 1 figure, to appear in J.Phys.Soc.Jpn. vol.66
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