29 citations · 57 across the 2 of their papers we have counts for
4 papers
Collective Excitation Dynamics of a Cold Atom Cloud
T. S. do Espirito Santo, P. Weiss, A. Cipris +4
We study the time-dependent response of a cold atom cloud illuminated by a laser beam immediately after the light is switched on experimentally and theoretically. We show that coop…
Collective Multi-mode Vacuum Rabi Splitting
W. Guerin, T. S. do Espirito Santo, P. Weiss +4
We report the experimental observation of collective multi-mode vacuum Rabi splitting in free space. In contrast to optical cavities, the atoms couple to a continuum of modes, and…
Robustness of Dicke subradiance against thermal decoherence
P. Weiss, A. Cipris, M. O. Araújo +2
Subradiance is the cooperative inhibition of the radiation by several emitters coupled to the same electromagnetic modes. It was predicted by Dicke in 1954 and only recently observ…
Sensitivity of ultracold atoms to quantized flux in a superconducting ring
P. Weiss, M. Knufinke, S. Bernon +7
We report on the magnetic trapping of an ultracold ensemble of Rb atoms close to a superconducting ring prepared in different states of quantized magnetic flux. The niobium…