Precision Measurements of Collective Oscillations in the BEC-BCS Crossover
Precision Measurements of Collective Oscillations in the BEC-BCS Crossover
We report on precision measurements of the frequency of the radial compression mode in a strongly interacting, optically trapped Fermi gas of (6)Li atoms. Our results allow for a test of theoretical predictions for the equation of state in the BEC-BCS crossover. We confirm recent quantum Monte Carlo results and …