<article 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" article-type="research-article" dtd-version="1.2" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">Journal of Experimental and Theoretical Physics</journal-id><journal-title-group><journal-title>Journal of Experimental and Theoretical Physics</journal-title></journal-title-group><issn publication-format="print">0044-4510</issn><issn publication-format="electronic">3034-641X</issn><publisher><publisher-name>Russian Academy of Science</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.7868/S3034641X25010031</article-id><title-group><article-title>OTSKOK V NEMINIMAL&#039;NOY EFFEKTIVNOY MODELI SKALYaRNO-TENZORNOY GRAVITATsII</article-title><trans-title-group xml:lang="ru"><trans-title>ОТСКОК В НЕМИНИМАЛЬНОЙ ЭФФЕКТИВНОЙ МОДЕЛИ СКАЛЯРНО-ТЕНЗОРНОЙ ГРАВИТАЦИИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid"></contrib-id><name-alternatives><name xml:lang="en"><surname>Alekseev</surname><given-names>S. O</given-names></name><name xml:lang="ru"><surname>Алексеев</surname><given-names>С. О </given-names></name></name-alternatives><email>alekseev_s_o_noemail@ras.ru</email><xref ref-type="aff" rid="aff-1"></xref><xref ref-type="aff" rid="aff-2"></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid"></contrib-id><name-alternatives><name xml:lang="en"><surname>Nemtinova</surname><given-names>A. V</given-names></name><name xml:lang="ru"><surname>Немтинова</surname><given-names>А. В </given-names></name></name-alternatives><email>nemtinova_a_v_noemail@ras.ru</email><xref ref-type="aff" rid="aff-3"></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid"></contrib-id><name-alternatives><name xml:lang="en"><surname>Zenin</surname><given-names>O. I</given-names></name><name xml:lang="ru"><surname>Зенин</surname><given-names>О. И </given-names></name></name-alternatives><email>zenin_o_i_noemail@ras.ru</email><xref ref-type="aff" rid="aff-5"></xref></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid"></contrib-id><name-alternatives><name xml:lang="en"><surname>Bayderin</surname><given-names>A. A</given-names></name><name xml:lang="ru"><surname>Байдерин</surname><given-names>А. А </given-names></name></name-alternatives><email>bayderin_a_a_noemail@ras.ru</email><xref ref-type="aff" rid="aff-7"></xref></contrib></contrib-group><aff-alternatives id="aff-1"><aff><institution xml:lang="ru">Государственный астрономический институт им. П.К. Штернберга, Московский государственный университет им. М. В. Ломоносова; Московский государственный университет им. М. В. Ломоносова</institution><institution xml:lang="en"></institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff><institution xml:lang="ru"></institution><institution xml:lang="en"></institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff><institution xml:lang="ru">Уральский федеральный университет им. первого Президента России Б. Н. Ельцина</institution><institution xml:lang="en"></institution></aff></aff-alternatives><aff-alternatives id="aff-5"><aff><institution xml:lang="ru">Московский государственный университет им. М. В. Ломоносова</institution><institution xml:lang="en"></institution></aff></aff-alternatives><aff-alternatives id="aff-7"><aff><institution xml:lang="ru">Московский государственный университет им. М. В. Ломоносова</institution><institution xml:lang="en"></institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-01-01" publication-format="electronic"><day>01</day><month>01</month><year>2025</year></pub-date><volume>167</volume><issue>1</issue><fpage>45</fpage><lpage>48</lpage><abstract xml:lang="en"><p>Установлены необходимые условия реализации «отскока» масштабного фактора в начальный момент Вселенной для более широкого диапазона значений параметров. Этот факт представляется существенным как при дальнейшем построении теории квантовой гравитации, так и для рассмотрения последующей космологической эволюции на основании данной модели.</p></abstract><trans-abstract xml:lang="ru"><p>Установлены необходимые условия реализации «отскока» масштабного фактора в начальный момент Вселенной для более широкого диапазона значений параметров. Этот факт представляется существенным как при дальнейшем построении теории квантовой гравитации, так и для рассмотрения последующей космологической эволюции на основании данной модели.</p></trans-abstract><funding-group xml:lang="ru"><funding-statement>Работа О.И.З. финансировалась за счет средств Фонда развития теоретической физики и математики «БАЗИС», грант 22-2-2-11-1.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>Работа О.И.З. финансировалась за счет средств Фонда развития теоретической физики и математики «БАЗИС», грант 22-2-2-11-1.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>B1</label><citation-alternatives><mixed-citation xml:lang="ru">A. Friedmann, Uber die Krümmung des Raumes (О кривизне пространства), Z. 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