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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">najo</journal-id><journal-title-group><journal-title xml:lang="en">Nanosystems: Physics, Chemistry, Mathematics</journal-title><trans-title-group xml:lang="ru"><trans-title>Наносистемы: физика, химия, математика</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-8054</issn><issn pub-type="epub">2305-7971</issn><publisher><publisher-name>Университет ИТМО</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">najo-1127</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ФИЗИКА</subject></subj-group></article-categories><title-group><article-title>Linear optical quantum computing</article-title><trans-title-group xml:lang="ru"><trans-title>Линейные оптические квантовые вычисления</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирошниченко</surname><given-names>Г. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Miroshnichenko</surname><given-names>G. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Санкт-Петербург</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2012</year></pub-date><pub-date pub-type="epub"><day>18</day><month>08</month><year>2025</year></pub-date><volume>3</volume><issue>4</issue><fpage>36</fpage><lpage>53</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Miroshnichenko G.P., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Мирошниченко Г.П.</copyright-holder><copyright-holder xml:lang="en">Miroshnichenko G.P.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://nanojournal.ifmo.ru/jour/article/view/1127">https://nanojournal.ifmo.ru/jour/article/view/1127</self-uri><abstract><p>.</p></abstract><trans-abstract xml:lang="ru"><p>Представлен обзор работ за последнее десятилетие, где разработан протокол линейных оптических квантовых вычислений, экспериментально продемонстрировано функционирование отдельных компонентов, предложены усовершенствования оптической архитектуры первоначально введенного в 2001 году протокола, а также дана оценка его отказоустойчивости.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>Оптическая квантовая информатика</kwd><kwd>линейные оптические квантовые вычисления</kwd><kwd>почти детерминированная квантовая телепортация</kwd><kwd>квантовые коды коррекции ошибок</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа частично поддержана ФЦП «Научные и научно-педагогические кадры инновационнойРоссии» (контракты P689 NK-526P, 14.740.11.0879 и 16.740.11.0030, грант 2012-1.2.2-12-000-1001-047), грантом 11-08-00267 РФФИ, ФЦП «Исследования и разработки по приоритетным направлениям развития научного и технологического комплекса России 2007-2013» (контракт 07.514.11.4146).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Хопкрофт Дж., Мотвани Р., Ульман Дж. 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