Dipartimento di Fisica Sapienza Università di Roma
We propose and demonstrate a new scheme for the violation of bilocality that does not require shared reference frames. Enjoy the reading… Experimental bilocality violation without shared reference frames. F. Andreoli, G. Carvacho, L. Santodonato, M. Bentivegna, R. Chaves, F. Sciarrino [arXiv:1705.03309]
In this letter we tackle one of the key difficulties of multiphase estimation: obtaining a measurement which saturates the fundamental sensitivity bounds.. Enjoy the reading… Optimal measurements for simultaneous quantum estimation of multiple phases. L.Pezzè, M.A. Ciampini, N. Spagnolo, P.C. Humphreys, A. Datta, I.A. Walmsley, M. Barbieri, F. Sciarrino, A. Smerzi [arXiv:1705.03687]