Entanglement production under electron phonon interaction in a quantum dot
We consider the quantum dot entangler device introduced by Oliver et al. [1] coupled to a single phonon mode. While we take the phonon interaction to all orders, we perform a fourth order calculation in electron-dot coupling. Using the Von Neumann entropy we measure the degree of entanglement. We...
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| Veröffentlicht in: | Condensed Matter Physics |
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| Datum: | 2006 |
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| Format: | Artikel |
| Sprache: | English |
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Інститут фізики конденсованих систем НАН України
2006
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/121327 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Entanglement production under electron phonon interaction in a quantum dot / A. Lopez, E. Medina // Condensed Matter Physics. — 2006. — Т. 9, № 2(46). — С. 343–350. — Бібліогр.: 16 назв. — англ. |
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Lopez, A. Medina, E. 2017-06-14T05:57:28Z 2017-06-14T05:57:28Z 2006 Entanglement production under electron phonon interaction in a quantum dot / A. Lopez, E. Medina // Condensed Matter Physics. — 2006. — Т. 9, № 2(46). — С. 343–350. — Бібліогр.: 16 назв. — англ. 1607-324X PACS: 03.67.Mn, 73.21.La, 72.10.Di DOI:10.5488/CMP.9.2.343 https://nasplib.isofts.kiev.ua/handle/123456789/121327 We consider the quantum dot entangler device introduced by Oliver et al. [1] coupled to a single phonon mode. While we take the phonon interaction to all orders, we perform a fourth order calculation in electron-dot coupling. Using the Von Neumann entropy we measure the degree of entanglement. We find that the phonon mechanism habilitates single electron processes which manifest themselves as decoherent processes. We thank the organizers of The Mochima Spring School for Theoretical Physics and IVIC for financial support. en Інститут фізики конденсованих систем НАН України Condensed Matter Physics Entanglement production under electron phonon interaction in a quantum dot Створення заплутаності електрон-фононною взаємодією у квантовій точці Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Entanglement production under electron phonon interaction in a quantum dot |
| spellingShingle |
Entanglement production under electron phonon interaction in a quantum dot Lopez, A. Medina, E. |
| title_short |
Entanglement production under electron phonon interaction in a quantum dot |
| title_full |
Entanglement production under electron phonon interaction in a quantum dot |
| title_fullStr |
Entanglement production under electron phonon interaction in a quantum dot |
| title_full_unstemmed |
Entanglement production under electron phonon interaction in a quantum dot |
| title_sort |
entanglement production under electron phonon interaction in a quantum dot |
| author |
Lopez, A. Medina, E. |
| author_facet |
Lopez, A. Medina, E. |
| publishDate |
2006 |
| language |
English |
| container_title |
Condensed Matter Physics |
| publisher |
Інститут фізики конденсованих систем НАН України |
| format |
Article |
| title_alt |
Створення заплутаності електрон-фононною взаємодією у квантовій точці |
| description |
We consider the quantum dot entangler device introduced by Oliver et al. [1] coupled to a single phonon
mode. While we take the phonon interaction to all orders, we perform a fourth order calculation in electron-dot
coupling. Using the Von Neumann entropy we measure the degree of entanglement. We find that the phonon
mechanism habilitates single electron processes which manifest themselves as decoherent processes.
|
| issn |
1607-324X |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/121327 |
| citation_txt |
Entanglement production under electron phonon interaction in a quantum dot / A. Lopez, E. Medina // Condensed Matter Physics. — 2006. — Т. 9, № 2(46). — С. 343–350. — Бібліогр.: 16 назв. — англ. |
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| first_indexed |
2025-11-28T01:11:27Z |
| last_indexed |
2025-11-28T01:11:27Z |
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