Macroscopic thermal entanglement in a spin chain caused by the magnetic field: Inhomogeneity effect
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...
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| Published in: | Физика низких температур |
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| Date: | 2012 |
| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2012
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/116957 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | 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.
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| ISSN: | 0132-6414 |