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Письма в Журнал экспериментальной и теоретической физики, 2005, том 82, выпуск 7, страницы 513–1
(Mi jetpl1586)
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Эта публикация цитируется в 2 научных статьях (всего в 2 статьях)
КВАНТОВАЯ ИНФОРМАТИКА
Generation of two-photon KLM quantum channel
S. A. Podoshvedov School of Computational Sciences, Korea Institute for Advanced
Study, Seoul, South Korea 130-722
Аннотация:
As demonstrated by E. Knill et al. [Nature 409, 46 (2001)] quantum teleportation and quantum logic gates with success probability close to one can be implemented using only linear optical elements, additional photons and post-selection. To do it, special quantum channels are requested to have in sight before quantum teleportation performance. Here, we propose experimental arrangement to generate two-photon KLM state different from well- known Bell states. This two-photon KLM state can be used to enhance success probability of the quantum teleportation of one-mode quantum qubit from 0.5 up to 2/3.
Поступила в редакцию: 27.07.2005
Образец цитирования:
S. A. Podoshvedov, “Generation of two-photon KLM quantum channel”, Письма в ЖЭТФ, 82:7 (2005), 513–1; JETP Letters, 82:7 (2005), 459–462
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl1586 https://www.mathnet.ru/rus/jetpl/v82/i7/p513
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