Speaker
Mrs
Marina Pisaturo
(Universität Bremen)
Description
The interplay between quantum theory and gravity is still an open problem. Here, we investigate the dynamics of gravitationally induced entanglement in a single photonic state delocalized in a three-arms interferometer, each hosting quantum memories, in Earth's gravitational field. The output statistics can be related to entanglement measures, enabling the study of the dynamics of correlations induced between the internal and external degrees of freedom of the quantum system, after storage in different gravitational levels. Furthermore, in this setup we can also test fundamental postulates of quantum mechanics, such as Born rule, and we can perform Bell and Leggett-Garg tests in the presence of gravity.
Author
Mrs
Marina Pisaturo
(Universität Bremen)