most citedEdge singularities in high-energy spectra of gapped one-dimensional magnets in strong magnetic fields

15 citations · 15 across the 1 of their papers we have counts for

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cond-mat.str-el2006★ 15 cited

Edge singularities in high-energy spectra of gapped one-dimensional magnets in strong magnetic fields

A. Friedrich, A. K. Kolezhuk, I. P. McCulloch +1

We use the dynamical density matrix renormalization group technique to show that the high-energy part of the spectrum of a S=1 Haldane chain, placed in a strong external magnetic f…