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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-593</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>ТЕОРЕТИЧЕСКАЯ ФИЗИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>THEORETICAL PHYSICS</subject></subj-group></article-categories><title-group><article-title>ВРЕМЕННАЯ ЭВОЛЮЦИЯ ТУННЕЛИРОВАНИЯ БОЗЕ-КОНДЕНСИРОВАННЫХ АТОМОВ В ЧЕТЫРЕХЪЯМНОЙ ЛОВУШКЕ ПРИ УСЛОВИИ НАЧАЛЬНОГО РАВНОЗАСЕЛЕНИЯ ЯМ ЛОВУШКИ</article-title><trans-title-group xml:lang="en"><trans-title>TIME EVOLUTION OF TUNNELING OF BOSE-CONDENSED ATOMS IN A FOUR-WELL TRAP UNDER THE CONDITION OF THE INITIAL EQUILOCATION OF THE WELLS OF THE TAP</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>Васильева</surname><given-names>Ольга Федоровна</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilieva</surname><given-names>Olga</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доцент кафедры Квантовой радиофизики и систем связи</p></bio><email xlink:type="simple">florina_of@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зинган</surname><given-names>Анна Петровна</given-names></name><name name-style="western" xml:lang="en"><surname>Zingan</surname><given-names>Anna</given-names></name></name-alternatives><email xlink:type="simple">zingan.anna@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Приднестровский государственный университет имени Т.Г. Шевченко</institution><country>Молдова</country></aff><aff xml:lang="en"><institution>Transnistrian State University named after T.G. Shevchenko</institution><country>Moldova, Republic of</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>кафедры квантовой радиофизики и систем связи</institution><country>Молдова</country></aff><aff xml:lang="en"><institution>Transnistrian State University named after T.G. Shevchenko</institution><country>Moldova, Republic of</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><elocation-id>593</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Васильева О.Ф., Зинган А.П., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Васильева О.Ф., Зинган А.П.</copyright-holder><copyright-holder xml:lang="en">Vasilieva O., Zingan A.</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/593">https://www.physmathmgou.ru/jour/article/view/593</self-uri><abstract><p>Целью работы является теоретическое исследование временной эволюции бозе-конденсированных атомов в четырехъямной ловушке.</p><sec><title>Процедура и методы</title><p>Процедура и методы. Проведены теоретические исследования гамильтониана взаимодействия, описывающего временную эволюцию бозе-конденсированных атомов в четырехъямной ловушке в условиях линейного туннелирования.</p></sec><sec><title>Результаты</title><p>Результаты. Получены аналитические решения системы дифференциальных уравнений, описывающих временную эволюцию бозе-конденсированных атомов в четырехъямной ловушке.</p></sec><sec><title>Теоретическая значимость</title><p>Теоретическая значимость. Временная эволюцию бозе-конденсированных атомов в четырехъямной ловушке определяется начальной разностью фаз, что дает возможность фазового управления процессом туннелирования бозе-атомов в ловушках.</p></sec></abstract><trans-abstract xml:lang="en"><p>Aim of this work is a theoretical study of the time evolution of Bose-condensed atoms in a four-well trap</p><sec><title>Methodology</title><p>Methodology. Theoretical studies of the interaction Hamiltonian describing the time evolution of Bose-condensed atoms in a four-well trap under linear tunneling conditions have been carried out</p></sec><sec><title>Results</title><p>Results. Analytical solutions are obtained for a system of differential equations describing the time evolution of Bose-condensed atoms in a four-well trap.</p></sec><sec><title>Research implications</title><p>Research implications. The time evolution of Bose-condensed atoms in a four-well trap is determined by the initial phase difference, which makes it possible to phase-control the process of Bose-atom tunneling in traps</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>бозе-атомы</kwd><kwd>туннелирование</kwd><kwd>четырехъямная оптическая ловушка.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bose atoms</kwd><kwd>tunneling</kwd><kwd>four-well optical trap</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">Khadzhi P. I., Vasilieva O. V. Coherent dynamics of Bose-condensed atoms in a double-well trap // Journal of Nanoelectronics and Optoelectronics. 2011. Vol. 6. P. 433–451.</mixed-citation><mixed-citation xml:lang="en">Khadzhi P. I., Vasilieva O. V. Coherent dynamics of Bose-condensed atoms in a double-well trap // Journal of Nanoelectronics and Optoelectronics. 2011. Vol. 6. 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