<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Metaphysics</journal-id><journal-title-group><journal-title xml:lang="en">Metaphysics</journal-title><trans-title-group xml:lang="ru"><trans-title>МЕТАФИЗИКА</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2224-7580</issn><publisher><publisher-name xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba (RUDN University)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">35422</article-id><article-id pub-id-type="doi">10.22363/2224-7580-2023-2-81-85</article-id><article-id pub-id-type="edn">INTEEQ</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">ON THE TIME PROBLEM IN QUANTUM COSMOLOGY</article-title><trans-title-group xml:lang="ru"><trans-title>О ПРОБЛЕМЕ ВРЕМЕНИ В КВАНТОВОЙ КОСМОЛОГИИ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Fil’chenkov</surname><given-names>M. L.</given-names></name><name xml:lang="ru"><surname>Фильченков</surname><given-names>Михаил Леонидович</given-names></name></name-alternatives><bio xml:lang="ru">доктор физико-математических наук, профессор Института гравитации и космологии</bio><email>metafizika@rudn.university</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Laptev</surname><given-names>Yu. P.</given-names></name><name xml:lang="ru"><surname>Лаптев</surname><given-names>Юрий Павлович</given-names></name></name-alternatives><bio xml:lang="ru">кандидат физико-математических наук, выпускник магистратуры и аспирантуры Института гравитации и космологии</bio><email>metafizika@rudn.university</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">RUDN University</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2023</year></pub-date><issue>2</issue><issue-title xml:lang="en">NO2 (2023)</issue-title><issue-title xml:lang="ru">№2 (2023)</issue-title><fpage>81</fpage><lpage>85</lpage><history><date date-type="received" iso-8601-date="2023-07-17"><day>17</day><month>07</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Metaphysics</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, МЕТАФИЗИКА</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Metaphysics</copyright-holder><copyright-holder xml:lang="ru">МЕТАФИЗИКА</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.rudn.ru/metaphysics/article/view/35422">https://journals.rudn.ru/metaphysics/article/view/35422</self-uri><abstract xml:lang="en"><p>The problem of time in quantum cosmology in the framework of quantum geometrodynamics is considered. The birth of the Universe is interpreted as the tunneling of a planchet through a potential barrier. Under the barrier, time is imaginary. In the classical region there is a real time determined by the phase of the quasiclassical wave function, the dependence of which on the scale factor describes the evolution of the Universe.</p></abstract><trans-abstract xml:lang="ru"><p>Рассмотрена проблема времени в квантовой космологии в рамках квантовой геометродинамики. Рождение Вселенной интерпретируется как туннелирование планкеона через потенциальный барьер. Под барьером время мнимо. В классической области возникает действительное время, определяемое фазой квазиклассической волновой функции, зависимость которого от масштабного фактора описывает эволюцию Вселенной.</p></trans-abstract><kwd-group xml:lang="en"><kwd>quantum cosmology</kwd><kwd>wave function of the Universe and its evolution</kwd><kwd>time problem</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>квантовая космология</kwd><kwd>волновая функция Вселенной и её эволюция</kwd><kwd>проблема времени</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list/></back></article>
