The main focus of this thesis is the theoretical study of strongly interacting quantum mixtures confined in one dimension and subjected to a harmonic external potential. Such strongly correlated systems can be realized and tested in ultracold atoms experiments. Their non-trivial permutational symmetry properties are investigated, as well as their interplay with correlations. Exploiting an exact solution at strong interactions, we extract general correlation properties encoded in the one-body density matrix and in the associated momentum distributions, in fermionic and Bose-Fermi mixtures. In particular, we obtain substantial results about the short-range behavior, and therefore the high-momentum tails, which display typical k^−4 laws. The w...
Motivated by advances in the manipulation and detection of ultracold atoms with multiple internal de...
In this dissertation, we study the few-body ultracold Bose-Fermi mixture and quasi-1D scattering at ...
In this thesis we study the physics of quantum many-body systems confined to one-dimensional geometr...
L’objectif principal de cette thèse est l’étude théorique de mélanges quantiques fortement interagis...
We consider multi-component quantum mixtures (bosonic, fermionic, or mixed) with strongly repulsive ...
International audienceA universal k −4 decay of the large-momentum tails of the momentum distributio...
Understanding the effect of interactions in quantum many-body systems presents some of the most comp...
We present the complete phase diagram for one-dimensional binary mixtures of bosonic ultracold atomi...
This thesis work is focused on the study of the emblematic example of an interacting quantum system,...
Ultracold atom gases are a versatile platform to simulate condensed matter physics phenomena, as vir...
We study the equilibrium properties of a one-dimensional mixture of two Tonks-Girardeau gases on a r...
Few-body correlations emerging in two-dimensional harmonically trapped mixtures, are comprehensively...
In this thesis, I present and discuss correlation measurements of fermionic quantum systems engineer...
Jean-François BERGER, Alejandro FRANK, Oriol BOHIGAS, Jacques MEYER, Oscar NAVILIAT-CUNCICOne of the...
We study the momentum distributions and spatial correlations of few harmonically confined SU(N) ferm...
Motivated by advances in the manipulation and detection of ultracold atoms with multiple internal de...
In this dissertation, we study the few-body ultracold Bose-Fermi mixture and quasi-1D scattering at ...
In this thesis we study the physics of quantum many-body systems confined to one-dimensional geometr...
L’objectif principal de cette thèse est l’étude théorique de mélanges quantiques fortement interagis...
We consider multi-component quantum mixtures (bosonic, fermionic, or mixed) with strongly repulsive ...
International audienceA universal k −4 decay of the large-momentum tails of the momentum distributio...
Understanding the effect of interactions in quantum many-body systems presents some of the most comp...
We present the complete phase diagram for one-dimensional binary mixtures of bosonic ultracold atomi...
This thesis work is focused on the study of the emblematic example of an interacting quantum system,...
Ultracold atom gases are a versatile platform to simulate condensed matter physics phenomena, as vir...
We study the equilibrium properties of a one-dimensional mixture of two Tonks-Girardeau gases on a r...
Few-body correlations emerging in two-dimensional harmonically trapped mixtures, are comprehensively...
In this thesis, I present and discuss correlation measurements of fermionic quantum systems engineer...
Jean-François BERGER, Alejandro FRANK, Oriol BOHIGAS, Jacques MEYER, Oscar NAVILIAT-CUNCICOne of the...
We study the momentum distributions and spatial correlations of few harmonically confined SU(N) ferm...
Motivated by advances in the manipulation and detection of ultracold atoms with multiple internal de...
In this dissertation, we study the few-body ultracold Bose-Fermi mixture and quasi-1D scattering at ...
In this thesis we study the physics of quantum many-body systems confined to one-dimensional geometr...