199 citations · 2.2k across the 78 of their papers we have counts for
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cond-mat.str-el2005★ 8 cited
Series expansion analysis of a tetrahedral cluster spin chain
Marcelo Arlego, Wolfram Brenig
Using series expansion by continuous unitary transformations we study the magnetic properties of a frustrated tetrahedral spin-1/2 chain. Starting from the limit of isolated tetrah…
cond-mat.str-el2005★ 16 cited
Finite temperature properties of the two-dimensional SU(2) Kondo-necklace
Wolfram Brenig
We analyse several thermodynamic properties of the two-dimensional Kondo necklace using finite-temperature stochastic series expansion. In agreement with previous zero-temperature…