Title: Superluminal X-waves in a polariton quantum fluid
Authors: Antonio Gianfrate, Lorenzo Dominici, Oksana Voronych, Michał Matuszewski, Magdalena Stobińska, Dario Ballarini, Milena De Giorgi, Giuseppe Gigli, and Daniele Sanvitto
Journal: Light: Science & Applications
Publication type: article
DOI: 10.1038/lsa.2017.119