To theory of asymptotically stable accelerating Universe in Riemann-Cartan spacetime

Abstract

Homogeneous isotropic cosmological models built in the framework of the Poincaré gauge theory of gravity based on general expression of gravitational Lagrangian with indefinite parameters are analyzed. Special points of cosmological solutions for flat cosmological models at asymptotics and conditions of their stability in dependence of indefinite parameters are found. Procedure of numerical integration of the system of gravitational equations at asymptotics is considered. Numerical solution for accelerating Universe without dark energy is obtained.

13 pages, 3 figures. arXiv admin note: substantial text overlap with arXiv:1107.1566

References in corpus (5)

• Disappearing cosmological constant in f(R) gravity
• Torsion Cosmology and the Accelerating Universe
• Cosmological dynamics with propagating Lorentz connection modes of spin zero
• Regular accelerating Universe without dark energy
• f(R) Gravity and its Cosmological Implications

Cited by in corpus (1)

• Gauge gravitation theory in Riemann-Cartan space-time and gravitational interaction