41 citations · 187 across the 21 of their papers we have counts for
Showing 1996 · cond-matShow all
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cond-mat1996★ 24 cited
The two dimensional antiferromagnetic Heisenberg model in the presence of an external field
M S Yang, K H Mütter
We present numerical results on the zero temperature magnetization curve and the static structure factors of the two dimensional antiferromagnetic Heisenberg model in the presence…
cond-mat1996★ 30 cited
Critical properties of the one-dimensional spin-1/2 antiferromagnetic Heisenberg model in the presence of a uniform field
A Fledderjohann, C Gerhardt, K H Mutter +2
In the presence of a uniform field the one-dimensional spin- antiferromagnetic Heisenberg model develops zero frequency excitations at field-dependent 'soft mode' mome…