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Национальный агрегатор открытых репозиториев российских университетов (HOPA)

Article . 2019

Data sources: Национальный агрегатор открытых репозиториев российских университетов (HOPA)

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Dynamics of Cosmological Models with Nonlinear Classical Phantom Scalar Fields. I. Formulation of the Mathematical Model

Name: Dynamics of Cosmological Models with Nonlinear Classical Phantom Scalar Fields. I. Formulation of the Mathematical Model
Keywords: cosmological model, phantom scalar field, qualitative analysis, 530, 510

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2019 Russian Federation

Authors: Ignat’ev Y.; Arathonov A.;

Dynamics of Cosmological Models with Nonlinear Classical Phantom Scalar Fields. I. Formulation of the Mathematical Model

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Abstract

© 2019, Springer Science+Business Media, LLC, part of Springer Nature. Mathematical models describing the cosmological evolution of classical and phantom scalar fields with self-action are formulated and analyzed. Systems of dynamical equations in the plane, describing homogeneous cosmological models, have been obtained. It is shown that depending on the parameters of the field model, it is possible to violate the single connection of the phase space of the corresponding dynamical model.

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Russian Federation

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Kazan Federal University
Russian Federation

Keywords

cosmological model, phantom scalar field, qualitative analysis, 530, 510

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