Author(s): A. Urvoy, F. Ripka, I. Lesanovsky, D. Booth, J. P. Shaffer, T. Pfau, and R. Löw
The strong interaction potential between multiple Rydberg atoms allow many-body effects to be observed in a room temperature atomic vapor.
[Phys. Rev. Lett. 114, 203002] Published Tue May 19, 2015