97 citations · 190 across the 4 of their papers we have counts for
4 papers
Ising anyons with a string tension
M. D. Schulz, S. Dusuel, G. Misguich +2
We consider the string-net model on the honeycomb lattice for Ising anyons in the presence of a string tension. This competing term induces a nontrivial dynamics of the non-Abelian…
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-…
Specific heat and high-temperature series of lattice models: interpolation scheme and examples on quantum spin systems in one and two dimensions
B. Bernu, G. Misguich
We have developed a new method for evaluating the specific heat of lattice spin systems. It is based on the knowledge of high-temperature series expansions, the total entropy of th…
Some remarks on the Lieb-Schultz-Mattis theorem and its extension to higher dimensions
Gregoire Misguich, Claire Lhuillier
The extension of the Lieb-Schultz-Mattis theorem to dimensions larger than one is discussed. It is explained why the variational wave-function built by the previous authors is of n…