Magnetization plateaus in dimerized spin-ladder arrays

dc.creatorCabra, Daniel Carlos
dc.creatorGrynberg, Marcelo Daniel
dc.date.accessioned2020-02-26T18:00:23Z
dc.date.accessioned2022-10-15T05:58:35Z
dc.date.available2020-02-26T18:00:23Z
dc.date.available2022-10-15T05:58:35Z
dc.date.created2020-02-26T18:00:23Z
dc.date.issued2000-12
dc.identifierCabra, Daniel Carlos; Grynberg, Marcelo Daniel; Magnetization plateaus in dimerized spin-ladder arrays; American Physical Society; Physical Review B: Condensed Matter and Materials Physics; 62; 1; 12-2000; 337-343
dc.identifier0163-1829
dc.identifierhttp://hdl.handle.net/11336/98439
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4352567
dc.description.abstractWe investigate the ground-state magnetization plateaus appearing in spin-(Formula presented) two-leg ladders built up from dimerized antiferromagnetic Heisenberg chains and dimerized zig-zag interchain couplings. Using both Abelian bosonization and Lanczos methods we find that the system yields rather unusual plateaus and exhibits massive and massless phases for specific choices or “tuning” of exchange interactions. The relevance of this behavior in the study of (Formula presented) is discussed. © 2000 The American Physical Society.
dc.languageeng
dc.publisherAmerican Physical Society
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prb/abstract/10.1103/PhysRevB.62.337
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1103/PhysRevB.62.337
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectBosonization
dc.subjectExact Diagonalization
dc.titleMagnetization plateaus in dimerized spin-ladder arrays
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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