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19982026
most citedControlling the accuracy of the density matrix renormalization group method: The Dynamical Block State Selection approach

264 citations · 2.6k across the 71 of their papers we have counts for

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cond-mat.str-el2005★ 72 cited

Probable absence of a quadrupolar spin-nematic phase in the bilinear-biquadratic spin-1 chain

K. Buchta, G. Fáth, Ö. Legeza +1

We study numerically the ground-state phase diagram of the bilinear-biquadratic spin-1 chain near the ferromagnetic instability point, where the existence of a gapped or gapless no…