Accelerating Universe with spacetime torsion but without dark matter and dark energy
arXiv:0902.2860 · doi:10.1016/j.physletb.2009.06.050
Abstract
It is shown that cosmological equations for homogeneous isotropic models deduced in the framework of the Poincaré gauge theory of gravity by certain restrictions on indefinite parameters of gravitational Lagrangian take at asymptotics the same form as cosmological equations of general relativity theory for -model. Terms related to dark matter and dark energy in cosmological equations of standard theory for -model are connected in considered theory with the change of gravitational interaction provoked by spacetime torsion.
4 pages
References in corpus (7)
Cited by in corpus (24)
- Resolution of dark matter problem in f(T) gravity
- Cylindrical Solutions in Modified f(T) Gravity
- Addressing tension with emergent dark radiation in unitary gravity
- Extended Reissner-Nordström solutions sourced by dynamical torsion
- New models with independent dynamical torsion and nonmetricity fields
- Torsion, an alternative to dark matter?
- Non-zero torsion and late cosmology
- De Sitter spacetime with torsion as physical spacetime in the vacuum
- Cosmology in Poincare gauge gravity with a pseudoscalar torsion
- Late-time acceleration and inflation in a Poincaré gauge cosmological model
- On some physical aspects of isotropic cosmology in Riemann-Cartan spacetime
- Inflation in the general Poincaré gauge cosmology
- Constraining Torsion in Maximally symmetric (sub)spaces
- Inflation by spin and torsion in Poincare gauge theory of gravity
- Torsion and accelerating expansion of the universe in quadratic gravitation
- Near-horizon geometry with torsion
- Gauge gravitation theory in Riemann-Cartan space-time and gravitational interaction
- On theory of regular accelerating Universe in Riemann-Cartan spacetime
- Cosmological Dark sector from a Mimetic-Metric-Torsion perspective
- Mimetic-Metric-Torsion with induced Axial mode and Phantom barrier crossing
- Dirac's scalar field as dark energy within the frameworks of conformal theory of gravitation in Weyl-Cartan space
- Quasibound states for a scalar field under the influence of an external magnetic field in the near-horizon geometry of the BTZ black hole with torsion
- Analysis of regular inflationary cosmological models with two torsion functions in Poincare gauge theory of gravity
- Numerical analysis of cosmological models for accelerating Universe in Poincare gauge theory of gravity