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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">vestifm</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия физико-математических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-2430</issn><issn pub-type="epub">2524-2415</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">vestifm-279</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>КВАРК ВО ВНЕШНЕМ НЕАБЕЛЕВОМ КАЛИБРОВОЧНОМ ПОЛЕ МАГНИТНОГО ТИПА: КОГЕРЕНТНЫЕ СОСТОЯНИЯ</article-title><trans-title-group xml:lang="en"><trans-title>QUARK IN THE EXTERNAL GLUON FIELD OF MAGNETIC TYPE: COHERENT STATES</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>Курочкин</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kurochkin</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико-математических наук, заведующий центром</p><p>центр «Теоретическая физика»</p><p>пр. Независимости, 68, 220072, г. Минск</p></bio><bio xml:lang="en"><p>D. Sc. (Physics and Mathematics), Head of the Center “Theoretical Physics”</p><p>68, Nezavisimosty Ave., 220072, Minsk</p></bio><email xlink:type="simple">yukuroch@dragon.bas-net.by</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>Гаркуша</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Harkusha</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>научный сотрудник </p><p>пр. Независимости, 68, 220072, г. Минск</p></bio><bio xml:lang="en"><p>Researcher, Laboratory of Theoretical Physics</p><p>68, Nezavisimosty Ave., 220072, Minsk</p></bio><email xlink:type="simple">harkusha@dragon.bas-net.by</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>Кульчицкий</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulchitsky</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ведущий научный сотрудник</p><p>пр. Независимости, 68, 220072, г. Минск</p><p>доктор физико-математических наук, заведующий сектором</p><p>лаборатория ядерных проблем </p><p>ул. Жолио-Кюри 6, 141980, г. Дубна, Московская обл.</p><p> </p></bio><bio xml:lang="en"><p>Leading Scientist</p><p>68, Nezavisimosty Ave., 220072, Minsk</p><p>D. Sc. (Physics and Mathematics), Head of the Sector, Laboratory of Nuclear Problems</p><p>6, Joliot-Curie Str., Dubna, Moscow region</p><p> </p></bio><email xlink:type="simple">Iouri.Koultchitski@cern.ch</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Руссакович</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Russakovich</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор физико- математических наук, главный научный сотрудник</p><p>лаборатория ядерных проблем </p><p>ул. Жолио-Кюри, 6, 141980, г. Дубна, Московская обл.</p></bio><bio xml:lang="en"><p>D. Sc. (Physics and Mathematics), Leading Scientist, Laboratory of Nuclear Problems</p><p>6, Joliot-Curie Str., 141980, Dubna, Moscow region</p></bio><email xlink:type="simple">Nikolai.Rusakovitch@cern.ch</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт физики им. Б. И. Степанова Национальной академии наук Беларуси</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт физики им. Б. И. Степанова Национальной академии наук Беларуси; Объединенный институт ядерных исследований</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus; Joint Institute for Nuclear Research</institution><country>Belarus</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Объединенный институт ядерных исследований</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Joint Institute for Nuclear Research</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>23</day><month>01</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>39</fpage><lpage>43</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Курочкин Ю.А., Гаркуша С.Н., Кульчицкий Ю.А., Руссакович Н.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Курочкин Ю.А., Гаркуша С.Н., Кульчицкий Ю.А., Руссакович Н.А.</copyright-holder><copyright-holder xml:lang="en">Kurochkin Y.A., Harkusha S.N., Kulchitsky Y.A., Russakovich N.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://vestifm.belnauka.by/jour/article/view/279">https://vestifm.belnauka.by/jour/article/view/279</self-uri><abstract><p>Показана возможность введения когерентных состояний частиц, движущихся в постоянном однородном неабелевом поле. Одной из особенностей рассмотренной модели является то обстоятельство, что в общем случае каждой из «цветовых» степеней свободы соответствует свой характерный размер. </p></abstract><trans-abstract xml:lang="en"><p>The possibility of introducing coherent states of particles moving in constant homogeneous non-Abelian gauge fields is shown. An important feature of the model considered in the article is that each color degree of freedom corresponds to its characteristic size. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>когерентные состояния</kwd><kwd>неабелево калибровочное поле</kwd><kwd>«цветовой» заряд</kwd><kwd>уравнение Дирака</kwd><kwd>эрмитова матрица</kwd><kwd>SU(3)-преобразования</kwd><kwd>решения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coherent states</kwd><kwd>non-Abelian gauge fields</kwd><kwd>color charge</kwd><kwd>Dirac equation</kwd><kwd>Hermitian matrix</kwd><kwd>SU(3)-transformations</kwd><kwd>solutions</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was realized within the framework of the agreement with INP BSU and supported by BRFFR grant F16Д-003.  The authors would like to thank Viktor M. Red’kov for useful advice and participants in the seminar of Laboratory of Theoretical Physics of the B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus for fruitful discussions of the work.</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">Kurochkin Y., Kulchitsky Y., Harkusha S., Russakovich N. Hadron as Coherent State on the Horosphere of the Lobachevsky Momentum Space. Physics of the Particles and Nuclei Letters, 2016, Vol. 13, no. 3, pp. 285–288. Doi: 0.1134/ s1547477116030158</mixed-citation><mixed-citation xml:lang="en">Kurochkin Y., Kulchitsky Y., Harkusha S., Russakovich N. Hadron as Coherent State on the Horosphere of the Lobachevsky Momentum Space. Physics of the Particles and Nuclei Letters, 2016, Vol. 13, no. 3, pp. 285–288. Doi: 0.1134/ s1547477116030158</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Kurochkin Yu. A, Rybak I. 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