Obiettivo We propose a quantum algorithmic approach to metrology and its implementation using trapped-ion qubits. Active decoherence suppression methods such as decoherence-free subspaces, Quantum error-correction codes and dynamic decoupling will be used to reduce the effect of noise while amplifying a measured signal, thus improving on the measurement signal-to-noise ratio. An ion trap architecture that best suits this approach will be designed and realized. Several metrology protocols will be demonstrated. Finally, we propose to apply these methods in actual precision measurements, including the detection of magnetic interaction between ions at large distances, optical frequency metrology, the measurement of parity violation in atomic transitions, and the detection of correlations in an ultra-cold gas of neutral atoms. The implications of scaling-up to large numbers of probe-qubits will be investigated as well. Campo scientifico engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringcomputer hardwarequantum computers Programma(i) FP7-IDEAS-ERC - Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) Argomento(i) ERC-CG-2013-PE2 - ERC Consolidator Grant - Fundamental Constituents of Matter Invito a presentare proposte ERC-2013-CoG Vedi altri progetti per questo bando Meccanismo di finanziamento ERC-CG - ERC Consolidator Grants Istituzione ospitante WEIZMANN INSTITUTE OF SCIENCE Contributo UE € 1 999 882,00 Indirizzo HERZL STREET 234 7610001 Rehovot Israele Mostra sulla mappa Tipo di attività Higher or Secondary Education Establishments Contatto amministrativo Gabi Bernstein (Ms.) Ricercatore principale Roee Ozeri (Dr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato Beneficiari (1) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto WEIZMANN INSTITUTE OF SCIENCE Israele Contributo UE € 1 999 882,00 Indirizzo HERZL STREET 234 7610001 Rehovot Mostra sulla mappa Tipo di attività Higher or Secondary Education Establishments Contatto amministrativo Gabi Bernstein (Ms.) Ricercatore principale Roee Ozeri (Dr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato
