69 citations
- Centre National de la Recherche ScientifiqueFR2 papers
- CEA Paris-SaclayFR1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- East China Normal UniversityCN1 paper
- École Normale Supérieure Paris-SaclayFR1 paper
- Institut de Mécanique Céleste et de Calcul des ÉphéméridesFR1 paper
- Institut de Recherche sur les Lois Fondamentales de l'UniversFR1 paper
- Laboratoire AstroParticule et CosmologieFR1 paper
- Laboratoire Charles FabryFR1 paper
- Laboratoire de Photonique Quantique et MoléculaireFR1 paper
- Max Planck Institute for Extraterrestrial PhysicsDE1 paper
- Sorbonne UniversitéFR1 paper
9 papers
Is bouncing easier with a negative effective dark fluid density ?
Stéphane Fay
Assuming that a cosmological model can describe the whole Universe history, we look for the conditions of a cosmological bounce thus in agreement with late time observations. Our a…
Single photon wavefront-splitting interference: An illustration of the light quantum in action
V. Jacques, E. Wu, T. Toury +4
We present a new realization of the textbook experiment consisting in single-photon interference based on the pulsed, optically excited photoluminescence of a single colour centre…
periodic cosmology
Stephane Fay
We examine the possibility that Universe expansion be made of some expansions repeating periodically, separated by some inflation and radiation dominated phases. This so-cal…
Phase space of static wormholes sustained by an isotropic perfect fluid
Stephane Fay
A phase space is built that allows to study, classify and compare easily large classes of static spherically symmetric wormholes solutions, sustained by an isotropic perfect fluid…
Rotation of a rigid satellite with a fluid component. A new light onto Titan's obliquity
Gwenaël Boué, Nicolas Rambaux, Andy Richard
We revisit the rotation dynamics of a rigid satellite with either a liquid core or a global sub-surface ocean. In both problems, the flow of the fluid component is assumed inviscid…
Ten scenarios from early radiation to late time acceleration with a minimally coupled dark energy
Stephane Fay
We consider General Relativity with matter, radiation and a minimally coupled dark energy defined by an equation of state w. Using dynamical system method, we find the equilibrium…