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20002014
most citedSpecific heat and high-temperature series of lattice models: interpolation scheme and examples on quantum spin systems in one and two dimensions

97 citations · 190 across the 4 of their papers we have counts for

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cond-mat.str-el2001★ 30 cited

Degeneracy of the ground-state of antiferromagnetic spin-1/2 Hamiltonians

G. Misguich, C. Lhuillier, M. Mambrini +1

In the first part of this paper, the extension of the Lieb-Schultz-Mattis theorem to dimensions larger than one is discussed. A counter example to the original formulation of Lieb-…