Spin-1/2 periodic nonuniform XX chains and the spin-Peierls instability

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dc.creatorDerzhko, O.
dc.creatorRichter, J.
dc.creatorZaburannyi, O.
dc.date1999-08-26
dc.date.accessioned2026-07-07T03:14:21Z
dc.date.available2026-07-07T03:14:21Z
dc.descriptionUsing continued fractions we obtained the exact result for the density of magnon states of the regularly alternating spin-1/2 XX chain with Dzyaloshinskii-Moriya interaction. We examined the stability of the magnetic chain with respect to the spin-Peierls dimerization.
dc.description4 pages, latex with pmart.sty (included), no figures; poster presentation at the European Conference "Physics of Magnetism 99", Poznan 1999
dc.identifierhttps://arxiv.org/abs/cond-mat/9908385
dc.identifierhttp://arxiv.org/abs/cond-mat/9908385
dc.identifierActa Physica Polonica A 97, 931 (2000)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29637
dc.subjectCondensed Matter
dc.titleSpin-1/2 periodic nonuniform XX chains and the spin-Peierls instability
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