162 citations · 932 across the 29 of their papers we have counts for
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cond-mat.str-el1998★ 3 cited
Response of finite spin-S Heisenberg chains to local perturbations
Ors Legeza, Jeno Solyom
We consider the properties of finite isotropic antiferromagnetic Heisenberg chains with S=1/2, 1, 3/2 spins when a weak magnetic field is applied on a few sites, using White's dens…
cond-mat.str-el1998★ 19 cited
Stability of the Haldane phase in anisotropic magnetic ladders
Ors Legeza, Jeno Solyom
We have considered the properties of anisotropic two-leg ladder models with S=1/2 or S=1 spins on the rungs, using White's density matrix renormalization group method. We have gene…
cond-mat.str-el1998★ 31 cited
The phase diagram of magnetic ladders constructed from a composite-spin model
Ors Legeza, Gabor Fath, Jeno Solyom
White's density matrix renormalization group ({DMRG}) method has been applied to an composite-spin model, which can also be considered as a two-leg ladder model. By…