Magnetic susceptibility of the two-dimensional two-sublattice Hubbard model calculated in the static-fluctuation approximation |
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| Authors: | G. I. Mironov |
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| Affiliation: | (1) Mari State Pedagogical Institute, Ioshkar Ola, 424002, Russia |
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| Abstract: | The transverse dynamic susceptibility of the 2D two-sublattice Hubbard model is calculated in the static-fluctuation approximation. The static magnetic susceptibility is studied as a function of various parameters of the system. The results for the special case of the one-dimensional Hubbard model are compared to the exact solution. |
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