73 citations · 312 across the 11 of their papers we have counts for
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cond-mat.str-el2005★ 13 cited
Interaction effects between impurities in low dimensional spin-1/2 antiferromagnets
Fabrizio Anfuso, Sebastian Eggert
We are considering the interplay between several non-magnetic impurities in the spin-1/2 Heisenberg antiferromagnet in chains, ladders and planes by introducing static vacancies in…
cond-mat.str-el2005★ 21 cited
Knight shifts around vacancies in the 2D Heisenberg model
Fabrizio Anfuso, Sebastian Eggert
The local response to a uniform field around vacancies in the two-dimensional (2D) spin-1/2 Heisenberg antiferromagnet is determined by numerical quantum Monte Carlo simulations as…