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<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="oration" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Discrete and Continuous Models and Applied Computational Science</journal-id><journal-title-group><journal-title xml:lang="en">Discrete and Continuous Models and Applied Computational Science</journal-title><trans-title-group xml:lang="ru"><trans-title>Discrete and Continuous Models and Applied Computational Science</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-4670</issn><issn publication-format="electronic">2658-7149</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">8330</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>Conference Report, Theses of Report</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The Anisotropy Properties of a Background Radiation in the Fractal Cosmological Model</article-title><trans-title-group xml:lang="ru"><trans-title>Анизотропия фонового излучения во фрактальной космологической модели</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Agapov</surname><given-names>A A</given-names></name><name xml:lang="ru"><surname>Агапов</surname><given-names>Александр Александрович</given-names></name></name-alternatives><bio xml:lang="ru">Кафедра теоретической физики</bio><email>agapov.87@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rozgacheva</surname><given-names>I K</given-names></name><name xml:lang="ru"><surname>Розгачева</surname><given-names>Ирина Кирилловна</given-names></name></name-alternatives><bio xml:lang="en">State Pedagogical University</bio><bio xml:lang="ru">Московский педагогический государственный университет ул. Малая Пироговская, д.1, стр. 1, Москва, 119991, Россия</bio><email>rozgacheva@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Peoples’ Friendship University of Russia</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">VINITI RAS</institution></aff><aff><institution xml:lang="ru">ВИНИТИ РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-01-15" publication-format="electronic"><day>15</day><month>01</month><year>2013</year></pub-date><issue>1</issue><issue-title xml:lang="en">NO1 (2013)</issue-title><issue-title xml:lang="ru">№1 (2013)</issue-title><fpage>181</fpage><lpage>188</lpage><history><date date-type="received" iso-8601-date="2016-09-08"><day>08</day><month>09</month><year>2016</year></date></history><permissions><copyright-statement xml:lang="ru">Copyright ©; 2013, Агапов А.А., Розгачева И.К.</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="ru">Агапов А.А., Розгачева И.К.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rudn.ru/miph/article/view/8330">https://journals.rudn.ru/miph/article/view/8330</self-uri><abstract xml:lang="en">We consider the anisotropy properties of a background radiation in the fractal cosmological model. The space of this model includes self-similar domains. The metric tensors of any two domains are connected by the discrete scaling transformation. Photons of the background radiation cross the domain and their energies change. Any observer receives these photons from diﬀerent domains and detects spots with diﬀerent brightness. The power spectrum of the brightness anisotropy of the background radiation in the fractal cosmological model is calculated. It is shown this spectrum is closed to the observed angular power spectrum of the SDSS-quasar distribution on the celestial sphere. Only qualitatively it conforms to the angular power spectrum of CMB (WMAP-7).</abstract><trans-abstract xml:lang="ru">Рассматривается анизотропия фонового излучения во фрактальной космологической модели. Пространство этой модели состоит из самоподобных областей. Метрические тензоры любых двух областей связаны дискретным масштабным преобразованием (скейлингом). Фотоны фонового излучения проходят через домены, и их энергии изменяются. Наблюдатель, принимающий эти фотоны от разных доменов, обнаружит пятна различной яркости. Вычислен угловой спектр мощности анизотропии яркости фонового излучения в рамках фрактальной модели. Показано, что этот спектр близок к наблюдаемому угловому спектру мощности распределения SDSS-квазаров по небесной сфере. Лишь качественно этот спектр согласуется с угловым спектром мощности реликтового излучения (WMAP-7).</trans-abstract><kwd-group xml:lang="en"><kwd>complex ﬁeld</kwd><kwd>rotary symmetry</kwd><kwd>fractal properties of the large-scale structure</kwd><kwd>fractal cosmological model</kwd><kwd>background radiation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>комплексное поле</kwd><kwd>вращательная симметрия</kwd><kwd>фрактальные свойства крупномасштабной структуры</kwd><kwd>фрактальная космологическая модель</kwd><kwd>фоновое излучение</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Agapov A.A., Rozgacheva I.K. Observational Fractal Properties of the Quasar Distribution According to SDSS Catalogue // Nelineinii mir. — 2011. — Vol. 9, No 6. — Pp. 384–390. — In Russian.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Rozgacheva I.K., Agapov A.A. 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