Non-Gaussianity as a signature of a quantum theory of gravity

Richard Howl, Vlatko Vedral, Devang Naik, Marios Christodoulou, Carlo Rovelli, Aditya Iyer
CPT Marseille, Oxford Physics Department, QICI Hong Kong

Preprint: 2004.01189Journal: PRQuantum 2, 010325 (2021)