This thesis deals with the study of dipole-dipole interaction between Rydberg atoms, in particular of Landau-Zener transitions around a Förster resonance for Rydberg atoms pairs. The adiabaticity of the transition depends of the interatomic distance and is controlled by a time-dependant electric field. The adiabatic transition efficiency is the control knob to probe the nearest neighbour distribution. We infer a new and original method to measure the density of a gas very accurately by probing the nearest neighbour distibution in the gas, which depends parametrically on its density. Such adiabatic transitions should leave the pair of Rydberg atoms in an entangled state. We investigated how quantum fluctuations could reveal the atom entangle...
Atoms in high-lying Rydberg states strongly interact with each other via the dipole-dipole or van de...
The present thesis treats the interacting ultracold Rydberg gas with special emphasison the statisti...
In this thesis I present several theoretical methods to explore the excitation dynamics of Ultracold...
This thesis deals with the study of dipole-dipole interaction between Rydberg atoms, in particular o...
Cette thèse porte sur l’étude des interactions dipôle-dipôle entre des atomes de Rydberg froids form...
This thesis deals with long-range interactions between cold Rydberg atoms. It describesresults of th...
We study the Landau-Zener (LZ) dynamics in a setup of two Rydberg atoms with time-dependent detuning...
Awareness of entanglement arised in quantum mechanics as Einstein, Poldosky and Rosen questionned th...
Les atomes neutres sont des candidats prometteurs pour la réalisation et l’étude d’états intriqués à...
The aim of this thesis is to investigate different aspects of few-body interactions in cold Rydberg ...
Les énergies typiques de l’interaction dipolaire entre atomes de Rydberg sont plusieurs ordres de gr...
Uring this thesis, the Physics of interacting systems has been investigated experimentally using Col...
International audienceWe experimentally demonstrate an original method to measure very accurately th...
We demonstrate Rabi oscillations of small numbers of 87Rb atoms between ground and Rydberg states wi...
The typical energy scales that arise from dipolar interaction between Rydberg atoms are orders of ma...
Atoms in high-lying Rydberg states strongly interact with each other via the dipole-dipole or van de...
The present thesis treats the interacting ultracold Rydberg gas with special emphasison the statisti...
In this thesis I present several theoretical methods to explore the excitation dynamics of Ultracold...
This thesis deals with the study of dipole-dipole interaction between Rydberg atoms, in particular o...
Cette thèse porte sur l’étude des interactions dipôle-dipôle entre des atomes de Rydberg froids form...
This thesis deals with long-range interactions between cold Rydberg atoms. It describesresults of th...
We study the Landau-Zener (LZ) dynamics in a setup of two Rydberg atoms with time-dependent detuning...
Awareness of entanglement arised in quantum mechanics as Einstein, Poldosky and Rosen questionned th...
Les atomes neutres sont des candidats prometteurs pour la réalisation et l’étude d’états intriqués à...
The aim of this thesis is to investigate different aspects of few-body interactions in cold Rydberg ...
Les énergies typiques de l’interaction dipolaire entre atomes de Rydberg sont plusieurs ordres de gr...
Uring this thesis, the Physics of interacting systems has been investigated experimentally using Col...
International audienceWe experimentally demonstrate an original method to measure very accurately th...
We demonstrate Rabi oscillations of small numbers of 87Rb atoms between ground and Rydberg states wi...
The typical energy scales that arise from dipolar interaction between Rydberg atoms are orders of ma...
Atoms in high-lying Rydberg states strongly interact with each other via the dipole-dipole or van de...
The present thesis treats the interacting ultracold Rydberg gas with special emphasison the statisti...
In this thesis I present several theoretical methods to explore the excitation dynamics of Ultracold...