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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">phmath</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Государственного университета просвещения. Серия: Физика-Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of Federal State University of Education. Series: Physics and Mathematics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2949-5083</issn><issn pub-type="epub">2949-5067</issn><publisher><publisher-name>Federal State University of Education</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">phmath-337</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="ru"><subject>ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHYSICS</subject></subj-group></article-categories><title-group><article-title>Двухшаговый мультибозонный алгоритм для дискретной U(l) модели фермионов</article-title><trans-title-group xml:lang="en"><trans-title>Two-step multibozon algorithm for a discrete U(1) model of fermions</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>Зверев</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zverev</surname><given-names>N. .</given-names></name></name-alternatives><email xlink:type="simple">kaf-tfiz@mgou.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный областной университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State Regional University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2013</year></pub-date><pub-date pub-type="epub"><day>08</day><month>01</month><year>2023</year></pub-date><volume>0</volume><issue>3</issue><fpage>48</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зверев Н.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Зверев Н.В.</copyright-holder><copyright-holder xml:lang="en">Zverev N...</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://www.physmathmgou.ru/jour/article/view/337">https://www.physmathmgou.ru/jour/article/view/337</self-uri><abstract><p>Рассмотрен статистический двухшаговый мультибозонный алгоритм вычислений применительно к U(1) модели фермионов на четырёхмерной решётке пространства-времени. Показано, что использование второго шага принятия-отвержения полей приводит к увеличению производительности алгоритма.</p></abstract><trans-abstract xml:lang="en"><p>The statistical two-step multiboson algorithm as applied to a U(1) model of fermions on the four-dimensional space-time lattice is considered. It is shown that introduction of the second field accept-reject step leads to increase of performance of the algorithm.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>U(1) модели</kwd><kwd>фермионы</kwd><kwd>алгоритмы</kwd><kwd>метод Монте-Карло</kwd><kwd>решётка пространства-времени</kwd><kwd>U(1) models</kwd><kwd>fermions</kwd><kwd>algorithms</kwd><kwd>Monte Carlo method</kwd><kwd>space-time lattice</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wilson, K.G. Confinement of quarks // Phys. Rev. D. 1974. V. 10. 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