221 citations · 1.2k across the 23 of their papers we have counts for
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cond-mat.other2008★ 221 cited
Low-energy effective theory of the toric code model in a parallel field
J. Vidal, S. Dusuel, K. P. Schmidt
We determine analytically the phase diagram of the toric code model in a parallel magnetic field which displays three distinct regions. Our study relies on two high-order perturbat…
cond-mat.other2008★ 61 cited
Perturbative study of the Kitaev model with spontaneous time-reversal symmetry breaking
S. Dusuel, K. P. Schmidt, J. Vidal +1
We analyze the Kitaev model on the triangle-honeycomb lattice whose ground state has recently been shown to be a chiral spin liquid. We consider two perturbative expansions: the is…