Splitting the multiphase point

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dc.creatorYeomans, J. M.
dc.date1995-06-28
dc.date.accessioned2026-07-07T03:07:46Z
dc.date.available2026-07-07T03:07:46Z
dc.descriptionModels with competing interactions, for example the ANNNI model, can have special points at which the ground state is infinitely degenerate, so-called multiphase points. Small perturbations can lift this degeneracy and give rise to infinite sequences of long-period phases. This paper compares the effect of three possible perturbations, quantum fluctuations, thermal fluctuations and the softening of the spins from their quantised positions.
dc.description14 pages, Revtex, 3 Figs. available upon request Oxford University
dc.identifierhttps://arxiv.org/abs/cond-mat/9506129
dc.identifierhttp://arxiv.org/abs/cond-mat/9506129
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27299
dc.subjectCondensed Matter
dc.titleSplitting the multiphase point
dc.typetext

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