. . . "Testing sequential quantum measurements: how can maximal knowledge be extracted?" . "RIV/61989592:15310/12:33140118!RIV13-GA0-15310___" . "Nagali, Eleonora" . . "5"^^ . "De Assis, Pierre- Louis" . "D`Ambrosio, Vincenzo" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "000305798600001" . "P(GAP205/12/0577)" . . "Testing sequential quantum measurements: how can maximal knowledge be extracted?"@en . . . "Testing sequential quantum measurements: how can maximal knowledge be extracted?" . "174060" . "The extraction of information from a quantum system unavoidably implies a modification of the measured system itself. In this framework partial measurements can be carried out in order to extract only a portion of the information encoded in a quantum system, at the cost of inducing a limited amount of disturbance. Here we analyze experimentally the dynamics of sequential partial measurements carried out on a quantum system, focusing on the trade-off between the maximal information extractable and the disturbance. In particular we implement two sequential measurements observing that, by exploiting an adaptive strategy, is possible to find an optimal trade-off between the two quantities." . "1"^^ . "The extraction of information from a quantum system unavoidably implies a modification of the measured system itself. In this framework partial measurements can be carried out in order to extract only a portion of the information encoded in a quantum system, at the cost of inducing a limited amount of disturbance. Here we analyze experimentally the dynamics of sequential partial measurements carried out on a quantum system, focusing on the trade-off between the maximal information extractable and the disturbance. In particular we implement two sequential measurements observing that, by exploiting an adaptive strategy, is possible to find an optimal trade-off between the two quantities."@en . . . "Testing sequential quantum measurements: how can maximal knowledge be extracted?"@en . "2" . "443" . "state; photon; inequality; information; interferometer; complementarity; entanglement"@en . "http://www.nature.com/srep/2012/120619/srep00443/full/srep00443.html?WT.mc_id=FBK_SciReports" . "[D8E79EFA4C9D]" . "6"^^ . . "10.1038/srep00443" . . . "Filip, Radim" . . "15310" . "2045-2322" . "RIV/61989592:15310/12:33140118" . "Feliceti, Simone" . . . "Sciarino, Fabio" . . "Scientific Reports" . . . . .