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dc.contributor.author
Gaudiano, Marcos Enrique

dc.contributor.author
Osenda, Omar

dc.date.available
2018-09-04T22:36:41Z
dc.date.issued
2016-01
dc.identifier.citation
Gaudiano, Marcos Enrique; Osenda, Omar; Entanglement in a spin ring with anisotropic interactions; World Scientific; International Journal Of Quantum Information; 13; 7; 1-2016
dc.identifier.issn
0219-7499
dc.identifier.uri
http://hdl.handle.net/11336/58335
dc.description.abstract
The relationship between entanglement and anisotropy is studied in small spin chains with periodic boundary conditions. The Hamiltonian of the spin chains is given by a slight modification of the dipolar Hamiltonian. The effect of the anisotropy is analyzed using the concurrence shared by spin pairs, but the study is not restricted to nearest-neighbor (NN) entanglement. It is shown that, under rather general conditions, the inclusion of anisotropic terms diminishes the entanglement shared between the spins of the chain irrespective of its range or its magnetic character.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
World Scientific

dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Entanglement
dc.subject
Long-Range Interaction
dc.subject
Spin Chain
dc.subject.classification
Astronomía

dc.subject.classification
Ciencias Físicas

dc.subject.classification
CIENCIAS NATURALES Y EXACTAS

dc.title
Entanglement in a spin ring with anisotropic interactions
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-09-04T21:37:31Z
dc.journal.volume
13
dc.journal.number
7
dc.journal.pais
Singapur

dc.journal.ciudad
London, UK
dc.description.fil
Fil: Gaudiano, Marcos Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Centro de Investigación y Estudios de Matemática. Universidad Nacional de Córdoba. Centro de Investigación y Estudios de Matemática; Argentina
dc.description.fil
Fil: Osenda, Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
dc.journal.title
International Journal Of Quantum Information

dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S0219749915500574
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1142/S0219749915500574
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