Experimental quantum communication enhancement by superposing trajectories

Giulia Rubino‚ Lee A. Rozema‚ Daniel Ebler‚ Hlér Kristjánsson‚ Sina Salek‚ Philippe Allard Guérin‚ Alastair A. Abbott‚ Cyril Branciard‚ Časlav Brukner‚ Giulio Chiribella and Philip Walther