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Information × Registration Number 0221U100313, 0117U007190 , R & D reports Title Astrophysical systems on the different energy and space-time scales and effects of space quantization popup.stage_title Head Gnatenko Khrystyna P, Доктор фізико-математичних наук Registration Date 04-01-2021 Organization Ivan Franko National University of Lviv popup.description2 The characteristics of test dark energy inside compact astrophysical objects have been calculated. The restriction on the minimum value of the effective speed of sound of dark energy has been determined. Multicomponent  photoionization models of high-metallicity  H II regions surrounding the starburst region have been calculated.   The theory of the description of the motion of macroscopic bodies in quantized spaces, which are described by deformed algebras, has been constructed. Perihelion shift of the Mercury planet in the quantized phase space has been found and a stringent estimation of minimum momentum has been obtained. Influence of the minimum length on the classical cosmological models of de Sitter and anti-de Sitter has been found. Product Description popup.authors Buhajenko Oleh S. Hryhorchak Orest I Koshmak Ihor O Kuzmak Andrij R. Samar Mykola I Smerechynskyi Sviatislav V Tataryn Mykhailo B. Tsizh Maksym B. popup.nrat_date 2021-01-04 Close