Raveux, Aurélien
Vandormael-Pournin, Sandrine
Cohen-Tannoudji, Michel
Article History
Received: 20 June 2016
Accepted: 12 January 2017
First Online: 17 February 2017
Change Date: 30 March 2017
Change Type: Update
Change Details: The PDF version of this Article previously published contained a cropped image for Figure 3. This has now been corrected in the PDF version of the Article; the HTML version was correct at the time of publication.
Competing interests
: The authors declare no competing financial interests.