Noncompact KK theory of gravity: stochastic treatment for a nonperturbative inflaton field in a de Sitter expansion
arXiv:gr-qc/0503045 · doi:10.1016/j.physletb.2005.05.054
Abstract
We study a stochastic formalism for a nonperturbative treatment of the inflaton field in the framework of a noncompact Kaluza-Klein (KK) theory during an inflationary (de Sitter) expansion, without the slow-roll approximation.
version to be published in Phys. Lett. B
References in corpus (5)
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Cited by in corpus (13)
- Gravitoelectromagnetic inflation from a 5D vacuum state: a new formalism
- Modified Brans-Dicke theory of gravity from five-dimensional vacuum
- FRW Cosmology From Five Dimensional Vacuum Brans-Dicke Theory
- Stochastic gravitoelectromagnetic inflation
- Cosmological dark fluid from five-dimensional vacuum
- Decaying cosmological parameter in the early universe from NKK theory of gravity
- A confirmation of agreement of different approaches for scalar gauge-invariant metric perturbations during inflation
- The seed of magnetic monopoles in the early inflationary universe from a 5D vacuum state
- Passing to an effective 4D phantom cosmology from 5D vacuum theory of gravity
- Dirac equation in a de Sitter expansion for massive neutrinos from modern Kaluza-Klein theory
- Cosmological expansion governed by a scalar field from a 5D vacuum
- Induced inflation from a 5D purely kinetic scalar field formalism on warped product spaces
- Inflation from the bang of a white hole induced from a 6D vacuum state