<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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 pub-id-type="doi">10.18384/2949-5067-2025-3-19-35</article-id><article-id custom-type="elpub" pub-id-type="custom">phmath-686</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>Микроскопическая теория нелинейного термодиффузиофореза с учётом квантовых поправок, критических флуктуаций и аномального переноса</article-title><trans-title-group xml:lang="en"><trans-title>Microscopical theory of non-linear thermodifusion-phoresis taking into account quantum corrections, critical fluctuations, and anomalous transport</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-5829-2623</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дорохова</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Dorokhova</surname><given-names>O. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дорохова Ольга Евгеньевна – кандидат педагогических наук, доцент, доцент кафедрыфизико-математических дисциплин</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Olga E. Dorokhova – Cand. Sci. (Education), Assoc. Prof., Department of Physics and Mathematics</p><p>Moscow</p></bio><email xlink:type="simple">oe_dorokhova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1961-1827</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Парёнкина</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Parenkina</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Парёнкина Виктория Игоревна – старший преподаватель кафедры физико-математических дисциплин </p><p>г. Москва</p></bio><bio xml:lang="en"><p>Viktoriya I. Parenkina – Senior Lecturer, Department of Physics and Mathematics</p><p>Moscow</p></bio><email xlink:type="simple">v.paryonkina@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-6487-0159</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уварова</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Uvarova</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Уварова Наталья Игоревна – преподаватель кафедры физико-математических дисциплин</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Nataliya I. Uvarova – Lecturer, Department of Physics and Mathematics</p><p>Moscow</p></bio><email xlink:type="simple">natal-uvarova@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-2187-1937</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хонгорова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khongorova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хонгорова Ольга Викторовна – кандидат физико-математических наук, доцент, доцент кафедрыфизико-математических дисциплин</p><p>г. Москва</p></bio><bio xml:lang="en"><p>Olga V. Khongorova – Cand. Sci. (Phys.-Math.), Assoc. Prof., Department of Physics and Mathematics</p><p>Moscow</p></bio><email xlink:type="simple">ov.khongorova08@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Академия Государственной противопожарной службы Министерства Российской Федерации по делам гражданской обороны, чрезвычайным ситуациям и ликвидации последствий стихийных бедствий</institution><country>Россия</country></aff><aff xml:lang="en"><institution>The State Fire Academy of the Ministry of Russian Federation for Civil Defence, Emergencies and Elimination of Consequences of Natural Disasters</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>09</day><month>12</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>19</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дорохова О.Е., Парёнкина В.И., Уварова Н.И., Хонгорова О.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Дорохова О.Е., Парёнкина В.И., Уварова Н.И., Хонгорова О.В.</copyright-holder><copyright-holder xml:lang="en">Dorokhova O.E., Parenkina V.I., Uvarova N.I., Khongorova O.V.</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/686">https://www.physmathmgou.ru/jour/article/view/686</self-uri><abstract><sec><title>Цель</title><p>Цель. Разработка микроскопической теории нелинейного термодиффузиофореза, объединяющей квантовые поправки, критические флуктуации и аномальные режимы переноса для систем с сильными температурными градиентами.</p></sec><sec><title>Процедура и методы</title><p>Процедура и методы. Использованы методы неравновесной статистической механики (неравновесный статистический оператор), ренормализационно-групповой анализ для критических явлений и дробное исчисление для описания аномального переноса.</p></sec><sec><title>Результаты</title><p>Результаты. В рамках разработанной теории выведены обобщённые транспортные уравнения, включающие нелокальное ядро памяти K (r, t; T), явно зависящее от температуры. Установлено аномальное поведение коэффициента термодиффузии вблизи критической точки, описываемое скейлингом 𝐷T~|𝑇 – 𝑇c𝑇|-𝛾 с эффективным показателем 𝛾 = 1,24 + 0,17, где добавка 0,17 обусловлена гидродинамическими взаимодействиями. Обнаружены и классифицированы режимы аномального переноса с дробными показателями, где среднеквадратичное смещение частиц следует закону ⟨∆𝑟2⟩~𝑡α с показателем α, плавно изменяющимся от 0,7 (субдиффузия) до 1,5 (супердиффузия) в зависимости от величины градиента температуры. Для наноразмерных систем при низких температурах получены явные выражения для квантовых поправок к гамильтониану системы, учитывающих туннельные эффекты и нелокальность температурного поля.</p><p>Теоретическая и/или практическая значимость заключается в создании фундаментальной основы для проектирования микрофлюидных устройств, управления наночастицами в биомедицине и разработки новых материалов с термически управляемыми свойствами.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. Development of a microscopic theory of nonlinear thermodiffusophoresis that combines quantum corrections, critical fluctuations, and anomalous transport regimes for systems with strong temperature gradients.</p></sec><sec><title>Methodology</title><p>Methodology. Methods of nonequilibrium statistical mechanics (nonequilibrium statistical operator), renormalization group analysis for critical phenomena, and fractional calculus for describing anomalous transport are used.</p></sec><sec><title>Results</title><p>Results. Within the framework of the developed theory, generalized transport equations are derived, including a non-local memory kernel K (r, t; T), which explicitly depends on the temperature. Anomalous behavior of the thermodiffusion coefficient near the critical point is established, described by the scaling 𝐷T~|𝑇 – 𝑇c𝑇|-𝛾 with an effective exponent 𝛾 = 1,24 + 0,17 where the addition of 0,17 is due to hydrodynamic interactions. Regimes of anomalous transport with fractional exponents are discovered and classified, where the root-mean-square displacement of particles follows the law ⟨∆𝑟2⟩~𝑡α with the exponent α that smoothly varies from 0,7 (subdiffusion) to 1.5 (superdiffusion) depending on the magnitude of the temperature gradient. For nanoscale systems at low temperatures, we have obtained explicit expressions for quantum corrections to the system's Hamiltonian that account for tunneling effects and the nonlocality of the temperature field.</p><p>Research implications include creating a fundamental basis for the design of microfluidic devices, nanoparticle control in biomedicine, and the development of new materials with thermally controlled properties.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>аномальная диффузия</kwd><kwd>критическая динамика</kwd><kwd>микрофлюидика</kwd><kwd>неравновесная статистическая механика</kwd><kwd>термодиффузиофорез</kwd><kwd>флуктуационно-диссипативные соотношения</kwd><kwd>дробное исчисление</kwd></kwd-group><kwd-group xml:lang="en"><kwd>anomalous diffusion</kwd><kwd>critical dynamics</kwd><kwd>microfluidics</kwd><kwd>nonequilibrium statistical mechanics</kwd><kwd>thermal diffusion</kwd><kwd>fluctuation-dissipation relations</kwd><kwd>fractional calculus</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">Onsager L. Reciprocal Relations in Irreversible Processes. I. // Physical Review. 1931. Vol. 37. P. 405–426. DOI: 10.1103/PhysRev.37.405.</mixed-citation><mixed-citation xml:lang="en">Onsager, L. (1931). Reciprocal Relations in Irreversible Processes. I. In: Physical Review, 37, 405–426. DOI: 10.1103/PhysRev.37.405.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Derjaguin B. V., Yalamov Yu. I. Theory of thermophoresis of large aerosol particles // Journal of Colloid Science. 1965. Vol. 20. Iss. 6. P. 555–570. DOI: 10.1016/0095-8522(65)90005-6.</mixed-citation><mixed-citation xml:lang="en">Derjaguin, B. V. &amp; Yalamov, Yu. I. (1965). Theory of thermophoresis of large aerosol particles. In: Journal of Colloid Science, 20 (6), 555–570. DOI: 10.1016/0095-3.8522(65)90005-6.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Onsager L. The Effects of Shape on the Interaction of Colloidal Particles // Annals of the New York Academy of Sciences. 1949. Vol. 51. Iss. 4. P. 627–659. DOI: 10.1111/j.1749-6632.1949.tb27296.x.</mixed-citation><mixed-citation xml:lang="en">Onsager, L. (1949). The Effects of Shape on the Interaction of Colloidal Particles. In: Annals of the New York Academy of Sciences, 51 (4), 627–659. DOI: 10.1111/j.1749-6632.1949.tb27296.x.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Derjaguin B. V. A Theory of the Heterocoagulation, Interaction and Adhesion of Dissimilar Particles in Solutions of Electrolytes // Discussions of the Faraday Society. 1954. Vol. 18. P. 85–98. DOI: 10.1039/DF9541800085.</mixed-citation><mixed-citation xml:lang="en">Derjaguin, B. V. (1954). A Theory of the Heterocoagulation, Interaction and Adhesion of Dissimilar Particles in Solutions of Electrolytes. In: Discussions of the Faraday Society, 18, 85–98. DOI: 10.1039/DF9541800085.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">De Groot S. R., Mazur P. Non-Equilibrium Thermodynamics. Amsterdam: North-Holland, 1962. 510 p.</mixed-citation><mixed-citation xml:lang="en">De Groot, S. R. &amp; Mazur, P. (1962). Non-Equilibrium Thermodynamics. Amsterdam: North-Holland.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Risken H. The Fokker-Planck Equation: Methods of Solution and Applications. Berlin: Springer, 1989. 472 p. DOI: 10.1007/978-3-642-61544-3.</mixed-citation><mixed-citation xml:lang="en">Risken, H. (1989). The Fokker-Planck Equation: Methods of Solution and Applications. Berlin: Springer. DOI: 10.1007/978-3-642-61544-3.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Braibanti M., Vigolo D., Piazza R. Does Thermophoretic Mobility Depend on Particle Size? // Physical Review Letters. 2008. Vol. 100. Article no. 108303. DOI: 10.1103/PhysRevLett.100.108303.</mixed-citation><mixed-citation xml:lang="en">Braibanti, M., Vigolo, D. &amp; Piazza, R. (2008). Does Thermophoretic Mobility Depend on Particle Size? In: Physical Review Letters, 100, 108303.  DOI: 10.1103/PhysRevLett.100.108303.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Thermophoresis: Microfluidics Characterization and Separation / D. Vigolo, R. Rusconi, H. A. Stone, R. Piazza // Soft Matter. 2010. Vol. 6. P. 3489–3493. DOI: 10.1039/c002057e.</mixed-citation><mixed-citation xml:lang="en">Vigolo, D., Rusconi, R. Stone, H. A. &amp; Piazza, R. (2010). Thermophoresis: Microfluidics Characterization and Separation. In: Soft Matter, 6, 3489–3493. DOI: 10.1039/c002057e.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Manipulation of Colloids by a Nonequilibrium Depletion Force in a Temperature Gradient / H.-R. Jiang, H. Wada, N. Yoshinaga, M. Sano // Physical Review Letters. 2009. Vol. 102. Article no. 208301. DOI: 10.1103/PhysRevLett.102.208301.</mixed-citation><mixed-citation xml:lang="en">Jiang, H.-R., Wada, H., Yoshinaga, N. &amp; Sano, M. (2009). Manipulation of Colloids by a Nonequilibrium Depletion Force in a Temperature Gradient. In: Physical Review Letters, 102, 208301. DOI: 10.1103/PhysRevLett.102.208301.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Duhr S., Braun D. Why Molecules Move Along a Temperature Gradient // Proceedings of the National Academy of Sciences. 2006. Vol. 103 (52). P. 19678–19682. DOI: 10.1073/pnas.0603873103.</mixed-citation><mixed-citation xml:lang="en">Duhr, S. &amp; Braun, D. (2006). Why Molecules Move Along a Temperature Gradient. In: Proceedings of the National Academy of Sciences, 103 (52), 19678–19682. DOI: 10.1073/pnas.0603873103.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Würger A. Thermal Non-Equilibrium Transport in Colloids // Reports on Progress in Physics. 2010. Vol. 73 (12). Article 126601. DOI: 10.1088/0034-4885/73/12/126601.</mixed-citation><mixed-citation xml:lang="en">Würger, A. (2010). Thermal Non-Equilibrium Transport in Colloids. In: Reports on Progress in Physics, 73 (12), 126601. DOI: 10.1088/0034-4885/73/12/126601.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Piazza R., Parola A. Thermophoresis in Colloidal Suspensions // Journal of Physics: Condensed Matter. 2008. Vol. 20. No. 15. Article 153102. DOI: 10.1088/0953-8984/20/15/153102.</mixed-citation><mixed-citation xml:lang="en">Piazza, R. &amp; Parola, A. (2008). Thermophoresis in Colloidal Suspensions. In: Journal of Physics: Condensed Matter, 20 (15), 153102. DOI: 10.1088/0953-8984/20/15/153102.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Giddings J. C., Shinudu P. M., Semenov S. N. Thermophoresis of Metal Particles in a Liquid // Journal of Colloid and Interface Science. 1995. Vol. 176. Iss. 2. P. 454–458. DOI: 10.1006/jcis.1995.9946.</mixed-citation><mixed-citation xml:lang="en">Giddings, J. C., Shinudu, P. M. &amp; Semenov, S. N. (1995). Thermophoresis of Metal Particles in a Liquid. In: Journal of Colloid and Interface Science, 176 (2), 454–458. DOI: 10.1006/jcis.1995.9946.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Zubarev D. N. Non-Equilibrium Statistical Thermodynamics. New York: Consultants Bureau, 1974. 352 p.</mixed-citation><mixed-citation xml:lang="en">Zubarev, D. N. (1974). Non-Equilibrium Statistical Thermodynamics. New York: Consultants Bureau.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Wilson K. G. The Renormalization Group and Critical Phenomena // Reviews of Modern Physics. 1983. Vol. 55. P. 583–600. DOI: 10.1103/RevModPhys.55.583.</mixed-citation><mixed-citation xml:lang="en">Wilson, K. G. (1983). The Renormalization Group and Critical Phenomena. In: Reviews of Modern Physics, 55, 583–600. DOI: 10.1103/RevModPhys.55.583.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Metzler R., Klafter J. The Random Walk's Guide to Anomalous Diffusion: A Fractional Dynamics Approach // Physics Reports. 2000. Vol. 339. Iss. 1. P. 1–77. DOI: 10.1016/S0370-1573(00)00070-3.</mixed-citation><mixed-citation xml:lang="en">Metzler, R. &amp; Klafter, J. (2000). The Random Walk's Guide to Anomalous Diffusion: A Fractional Dynamics Approach. In: Physics Reports, 339 (1), 1–77. DOI: 10.1016/S0370-1573(00)00070-3.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Anomalous Thermodynamics at the Microscale / A. Celani, S. Bo, R. Eichhorn, E. Aurell // Physical Review Letters. 2012. Vol. 109. Iss. 26. Article no. 260603. DOI: 10.1103/PhysRevLett.109.260603.</mixed-citation><mixed-citation xml:lang="en">Celani, A., Bo, S., Eichhorn, R. &amp; Aurell, E. (2012). Anomalous Thermodynamics at the Microscale. In: Physical Review Letters, 109 (26), 260603. DOI: 10.1103/PhysRevLett.109.260603.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Bustamante C., Liphardt J., Ritort F. The Nonequilibrium Thermodynamics of Small Systems // Physics Today. 2005. Vol. 58. No. 7. P. 43–48. DOI: 10.1063/1.2012462.</mixed-citation><mixed-citation xml:lang="en">Bustamante, C., Liphardt, J. &amp; Ritort, F. (2005). The Nonequilibrium Thermodynamics of Small Systems. In: Physics Today, 58 (7), 43–48. DOI: 10.1063/1.2012462.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
