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most citedThermodynamic limit of the density matrix renormalization for the spin-1 Heisenberg chain

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cond-mat.str-el2004★ 4 cited

Properties of the doped spin 3/2 Mott insulator near half filling

Stellan Ostlund, A. Karlhede, T. H. Hansson

We develop an exact generalized Bogoliubov transformation for the spin 3/2 Hubbard model with large anti-Hunds rule coupling near half filling. Since our transformation is unitary,…