4 papers
Role of non-classicality in mediated spatial quantum correlations
Salvatore Raia, Giuseppe Di Pietra, Chiara Marletto
The study of non-classicality is essential to understand the quantum-to-classical transition in physical systems. Recently, a witness of non-classicality has been proposed, linking…
Temporal Entanglement and Witnesses of Non-Classicality
Giuseppe Di Pietra, Gaurav Bhole, James Eaton +4
The universality of quantum theory has been questioned ever since it was proposed. Key to this long-unsolved question is to test whether a given physical system has non-classical f…
On the Role of Locality in the Bose-Marletto-Vedral Effect
Giuseppe Di Pietra, Vlatko Vedral, Chiara Marletto
Two of us recently proposed an entanglement-based witness of non-classicality, which can be applied to testing quantum effects in gravity in what is known as the Bose-Marletto-Vedr…
The Bose-Marletto-Vedral experiment with nanodiamond interferometers: an insight on entanglement detection
Giuseppe Di Pietra, Fabrizio Piacentini, Ettore Bernardi +6
Recently, it has been proposed a new method [arXiv:2405.21029] to detect quantum gravity effects, based on generating gravitational entanglement between two nano-diamonds with Nitr…