. . . "1"^^ . . "The quantification of relevant statistical errors is an indispensable but often neglected part of any tomographic scheme used for quantum diagnostic purposes. We introduce a novel resolution measure, which provides ?error bars? for any inferred quantity of interest. This is illustrated with an example of the diagnostics of non-classical states based on the value of the reconstructed Wigner function at the origin of the phase space. We show that such diagnostics is meaningful only when a lot of prior information on the measured quantum state is available. Our resolution measure also provides an effective tool for optimization and resolution tuning of tomography schemes" . . . . . . . . "Tomography for quantum diagnostics" . "Tomography for quantum diagnostics"@en . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "Tomografie pro kvantovou diagnostiku"@cs . "Tomography; Wigner function; diagnostic"@en . "Hradil, Zden\u011Bk" . "RIV/61989592:15310/08:00005335" . "Mogilevtsev, Dmitri" . "3"^^ . "Tomografie pro kvantovou diagnostiku"@cs . "RIV/61989592:15310/08:00005335!RIV09-MSM-15310___" . "15310" . . "400188" . "The quantification of relevant statistical errors is an indispensable but often neglected part of any tomographic scheme used for quantum diagnostic purposes. We introduce a novel resolution measure, which provides ?error bars? for any inferred quantity of interest. This is illustrated with an example of the diagnostics of non-classical states based on the value of the reconstructed Wigner function at the origin of the phase space. We show that such diagnostics is meaningful only when a lot of prior information on the measured quantum state is available. Our resolution measure also provides an effective tool for optimization and resolution tuning of tomography schemes"@en . . "\u0158eh\u00E1\u010Dek, Jaroslav" . "Tomography for quantum diagnostics" . "2"^^ . "10" . . "New Journal of Physics" . . "1367-2630" . "P(GA202/06/0307), Z(MSM6198959213)" . "[295666E4F447]" . . "Tomography for quantum diagnostics"@en . . "Je zavedena nov\u00E1 m\u00EDra rozli\u0161en\u00ED, kter\u00E1 poskytuje chybov\u00E9 intervaly pro libovolnou odhadovanou veli\u010Dinu. Metoda je demonstrov\u00E1na na p\u0159\u00EDkladu diagnostiky neklasick\u00FDch stav\u016F s pomoc\u00ED hodnoty rekonstruovan\u00E9 Wignerovy funkce v po\u010D\u00E1tku. Nov\u011B zaveden\u00E9 rozli\u0161en\u00ED se ukazuje b\u00FDt efektivn\u00EDm n\u00E1strojem pro optimalizaci tomografick\u00FDch postup\u016F"@cs . . "4" .