Ultracold gases have become versatile systems to study quantum many-body effects. Their high degree of control and the tunability of the atomic interactions led to important advances in the understanding of strongly correlated matter. In the regime of strong interactions, unlike fermions, the study of bosons is hampered by three-particle recombination that leads to atom losses and keeps the system from reaching a real equilibrium state. In this thesis, we have performed the first quantitative comparison between theory and experiment on the three-particle loss coefficient L_3(a,T), for arbitrary scattering length a and temperature T. For unitary two-particle scattering (|a| → ∞), we show that the three-particle loss coefficient follows the l...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
In a recent experiment with ultracold trapped Rb-85 atoms, Makotyn et al. studied a quantum-degenera...
Near a Feshbach resonance, cold atoms are strongly interacting because the scattering length diverge...
Ultracold gases have become versatile systems to study quantum many-body effects. Their high degree ...
International audienceThe low-temperature unitary Bose gas is a fundamental paradigm in few-body and...
The low-temperature unitary Bose gas is a fundamental paradigm in few-body and many-body physics, at...
The low temperature unitary Bose gas is a fundamental paradigm in few-body and many-body physics, at...
We study three-body loss in an ultracold mixture of a thermal Bose gas and a degenerate Fermi gas. W...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
In a recent experiment with ultracold trapped [superscript 85]Rb atoms, Makotyn et al. studied a qua...
We have analyzed our recently-measured three-body loss rate coefficient for a Bose-Einstein condensa...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
In a recent experiment with ultracold trapped Rb-85 atoms, Makotyn et al. studied a quantum-degenera...
Near a Feshbach resonance, cold atoms are strongly interacting because the scattering length diverge...
Ultracold gases have become versatile systems to study quantum many-body effects. Their high degree ...
International audienceThe low-temperature unitary Bose gas is a fundamental paradigm in few-body and...
The low-temperature unitary Bose gas is a fundamental paradigm in few-body and many-body physics, at...
The low temperature unitary Bose gas is a fundamental paradigm in few-body and many-body physics, at...
We study three-body loss in an ultracold mixture of a thermal Bose gas and a degenerate Fermi gas. W...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
In a recent experiment with ultracold trapped [superscript 85]Rb atoms, Makotyn et al. studied a qua...
We have analyzed our recently-measured three-body loss rate coefficient for a Bose-Einstein condensa...
We report on measurements of three-body recombination rates in an ultracold gas of 7Li atoms in the ...
In a recent experiment with ultracold trapped Rb-85 atoms, Makotyn et al. studied a quantum-degenera...
Near a Feshbach resonance, cold atoms are strongly interacting because the scattering length diverge...