f(R) Cosmology from q-Theory
arXiv:0807.3896 · doi:10.1134/S0021364008170013
Abstract
From a macroscopic theory of the quantum vacuum in terms of conserved relativistic charges (generically denoted by q^{(a)} with label a), we have obtained, in the low-energy limit, a particular type of f(R) model relevant to cosmology. The macroscopic quantum-vacuum theory allows us to distinguish between different phenomenological f(R) models on physical grounds.
6 pages, v4: this archive version corresponds to the published version with a few minor corrections
References in corpus (6)
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Cited by in corpus (19)
- f(R) theories
- Curing singularities in cosmological evolution of F(R) gravity
- Embedding (R+R^2)-Inflation into Supergravity
- Gluonic vacuum, q-theory, and the cosmological constant
- Consistency of inflation and preheating in F(R) supergravity
- Losing the trace to find dynamical Newton or Planck constants
- Towards a solution of the cosmological constant problem
- Vacuum energy density kicked by the electroweak crossover
- Macroscopic quantum tunneling: from quantum vortices to black holes and Universe
- Reconsidering a higher-spin-field solution to the main cosmological constant problem
- Thermodynamics and decay of de Sitter vacuum
- Varying Newton constant and black hole to white hole quantum tunneling
- Gluon condensate, modified gravity, and the accelerating Universe
- Propagating q-field and q-ball solution
- Emergent gravity from the IIB matrix model and cancellation of a cosmological constant
- The Newton constant and gravitational waves in some vector field adjusting mechanisms
- 50 years in the Landau Institute environment
- The existence of smooth solutions in q-theories
- On spectrum of vacuum energy