Macroscopic thermal entanglement in a spin chain caused by the magnetic field: Inhomogeneity effect

dc.contributor.author	Zvyagin, A.A.
dc.date.accessioned	2017-05-18T15:47:40Z
dc.date.available	2017-05-18T15:47:40Z
dc.date.issued	2012
dc.identifier.citation	Macroscopic thermal entanglement in a spin chain caused by the magnetic field: Inhomogeneity effect / A.A. Zvyagin // Физика низких температур. — 2012. — Т. 38, № 3. — С. 266-272. — Бібліогр.: 21 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 03.65.Ud, 03.67.Mn, 03.67.Bg, 75.10.Pq
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/116957
dc.description.abstract	The influence of the inhomogeneity on the macroscopic thermal pairwise entanglement for the system of coupled spins 1/2 (qubits) has been studied. The most important effect of the inhomogeneity on the thermal entanglement is in the new role of the external potential (magnetic field), which can produce nonzero entanglement for qubits, situated not far from the inhomogeneity.	uk_UA
dc.description.sponsorship	I thank MPI PKS Dresden for kind hospitality. The support from the Institute of Chemistry of V.N. Karazin Kharkov National University is acknowledged.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Низкотемпеpатуpный магнетизм	uk_UA
dc.title	Macroscopic thermal entanglement in a spin chain caused by the magnetic field: Inhomogeneity effect	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA