most citedNeel order, ring exchange and charge fluctuations in the half-filled Hubbard model

52 citations · 52 across the 1 of their papers we have counts for

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cond-mat.str-el2004★ 52 cited

Neel order, ring exchange and charge fluctuations in the half-filled Hubbard model

J. -Y. P. Delannoy, M. J. P. Gingras, P. C. W. Holdsworth +1

We investigate the ground state properties of the two dimensional half-filled one band Hubbard model in the strong (large-U) to intermediate coupling limit ({\it i.e.} away from th…