{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio 7.x}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart T. Peyronel, Firstenberg, O., Liang, Q. - Y., Hofferberth, S., Gorshkov, A. V., Pohl, T., Lukin, M. D., and Vuletic, V., ?Quantum nonlinear optics with single photons enabled by strongly interacting atoms?, Nature (London), vol. 488, p. 57, 2012.\par \par }