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Information × Registration Number 0224U033234, (0121U108722) , R & D reports Title Development of the methods of statistical physics and quantum field theory for study of the problems of multiparticle quantum systems and induced gravitation and gauge fields in the theory of (super)strings and branes popup.stage_title Дослідження поведінки систем багатьох частинок у зовнішніх полях складної конфігурації, у тому числі, в умовах динамічного хаосу. Head Sliusarenko Yurii V., д.ф.-м.н. Registration Date 23-12-2024 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description1 Research is aimed at developing methods of statistical physics to describe states of multiparticle quantum systems with broken symmetries. Methods of quantum field theory will be used to study conformally invariant models of tensor fields in curved spaces and spontaneous generation of gravity. popup.description2 It was shown that velocity of quantum spreading of the localized stationary flow of high-energy particles diminishes rapidly, when their energy grows. This justifies application of approximate methods for calculation of the wave function in external fields of complicated configuration. There was established the dependence of magnetic state of the system of quantum gases in thermodynamic equilibrium with radiation (photons) on their density and the strength of external magnetic field. Obtained results are necessary for theoretical justification of the possibility to control magnetic properties of substance. Product Description popup.authors Bulakhov Mykyta S. Zheltukhin Oleksandr O. Kovalevskyi Mykhailo Yu. Lukin Illia V. Marinenko Olena D. Peletmynskyi Oleksandr S. Sliusarenko Yurii V. Sotnikov Andrii H. Tarasov Oleksandr M. Uvarov Dmytro V. Unukovych Vladyslav I. Shulha Serhii М. popup.nrat_date 2024-12-23 Close