collaborators

1 paper

cond-mat.soft2000

Dissipationless flow and superfluidity in gaseous Bose-Einstein condensates

C. Raman, R. Onofrio, J. M. Vogels +2

We study dissipation in a dilute Bose gas induced by the motion of a macroscopic object. A blue-detuned laser beam focused on the center of a trapped gas of sodium atoms was scanne…