A homogeneous multicomponent cosmological model with interacting spinor, scalar, and vector fields in the presence of dark energy

The evolution of a homogeneous multicomponent cosmological model with interacting spinor, vector, and scalar fields in the presence of dark energy described by the ideal liquid with the corresponding state equation is considered. The source of the vector and spinor fields is the kinetic energy of the inflation (scalar) field that is modeled by introduction of Lagrangians for the spinor and vector fields interacting with the scalar field through the squared gradient. A system of the dynamic Einstein-Proca-Klein-Fock and ideal liquid equations in the presence of interaction of the cosmological model components is solved. The role of individual components in the process of model evolution is elucidated. © 2009 Springer Science+Business Media, Inc.

Authors
Krechet V.G.1 , Fil'chenkov M.L. 2 , Shikin G.N. 3
Editors
-
Publisher
Springer New York LLC
Number of issue
10
Language
English
Pages
1060-1067
Status
Published
Department
-
Number
-
Volume
52
Year
2009
Organizations
  • 1 Yaroslavl' State Pedagogical University, Yaroslavl', Russian Federation
  • 2 Institute of Gravitation and Cosmology, Russian University of People Friendship, Moscow, Russian Federation
  • 3 Russian University of People Friendship, Moscow, Russian Federation
Keywords
Dark energy; Interacting fields; Multicomponent cosmological model
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/2912/