It has been known for some time that the cosmological Friedmann equation deduced from general relativity can also be obtained within the Newtonian framework under certain assumptions. We use this result together with quantum corrections to the Newtonian potentials to derive a set a of quantum corrected Friedmann equations. We examine the behavior of the solutions of these modified cosmological equations paying special attention to the sign of the quantum corrections. We find different quantum effects crucially depending on this sign. One such a solution displays a qualitative resemblance to other quantum models like Loop quantum gravity or non-commutative geometry
8 pages, 9 figuresIn this article, we study the equations driving the dynamics of a Bianchi-I univer...
This paper discusses the problem of inflation in the context of Friedmann-Robertson-Walker Cosmology...
8 pagesIn the matter bounce scenario, a dust-dominated contracting space-time generates scale-invari...
In this paper, the effects of the quantum metric fluctuations on the background cosmological dynamic...
We study the modified Friedmann equation in the Friedmann-Robertson-Walker universe with quantum eff...
10 pagesInternational audienceThe first-order loop quantum gravity correction of the simplest, class...
We study the dynamics of gauge-invariant scalar perturbations in cosmological scenarios with a modif...
We investigate the cosmological implications of modified gravities induced by the quantum fluctuatio...
The non-commutativity of the space-time had important implications for the very early Universe, when...
Abstract The non-commutativity of the space-time had important implications for the very early Unive...
Loop quantum cosmology corrections to Wheeler-DeWitt's equation for Friedmann's model have been cons...
AbstractWe discuss the effects of a (possibly) negative (1+z)6 type contribution to the Friedmann eq...
AbstractIt was shown recently that replacing classical geodesics with quantal (Bohmian) trajectories...
We study the effective cosmological dynamics, emerging as the hydrodynamics of simple condensate sta...
International audienceWe present and expand the simplest possible quantum cosmological bouncing mode...
8 pages, 9 figuresIn this article, we study the equations driving the dynamics of a Bianchi-I univer...
This paper discusses the problem of inflation in the context of Friedmann-Robertson-Walker Cosmology...
8 pagesIn the matter bounce scenario, a dust-dominated contracting space-time generates scale-invari...
In this paper, the effects of the quantum metric fluctuations on the background cosmological dynamic...
We study the modified Friedmann equation in the Friedmann-Robertson-Walker universe with quantum eff...
10 pagesInternational audienceThe first-order loop quantum gravity correction of the simplest, class...
We study the dynamics of gauge-invariant scalar perturbations in cosmological scenarios with a modif...
We investigate the cosmological implications of modified gravities induced by the quantum fluctuatio...
The non-commutativity of the space-time had important implications for the very early Universe, when...
Abstract The non-commutativity of the space-time had important implications for the very early Unive...
Loop quantum cosmology corrections to Wheeler-DeWitt's equation for Friedmann's model have been cons...
AbstractWe discuss the effects of a (possibly) negative (1+z)6 type contribution to the Friedmann eq...
AbstractIt was shown recently that replacing classical geodesics with quantal (Bohmian) trajectories...
We study the effective cosmological dynamics, emerging as the hydrodynamics of simple condensate sta...
International audienceWe present and expand the simplest possible quantum cosmological bouncing mode...
8 pages, 9 figuresIn this article, we study the equations driving the dynamics of a Bianchi-I univer...
This paper discusses the problem of inflation in the context of Friedmann-Robertson-Walker Cosmology...
8 pagesIn the matter bounce scenario, a dust-dominated contracting space-time generates scale-invari...