caa a22 4500 445886382 CHVBK 20180317145601.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s11128-011-0297-z doi (NATIONALLICENCE)springer-10.1007/s11128-011-0297-z Scalable architecture for quantum information processing with atoms in optical micro-structures [Elektronische Daten] [Malte Schlosser, Sascha Tichelmann, Jens Kruse, Gerhard Birkl] We review recent experimental progress towards quantum information processing and quantum simulation using neutral atoms in two-dimensional (2D) arrays of optical microtraps as 2D registers of qubits. We describe a scalable quantum information architecture based on micro-fabricated optical elements, simultaneously targeting the important issues of single-site addressability and scalability. This approach provides flexible and integrable configurations for quantum state storage, manipulation, and retrieval. We present recent experimental results on the initialization and coherent one-qubit rotation of up to 100 individually addressable qubits, the coherent transport of atomic quantum states in a scalable quantum shift register, and discuss the feasibility of two-qubit gates in 2D microtrap arrays. Springer Science+Business Media, LLC, 2011 Quantum information processing nationallicence Quantum simulation nationallicence Coherent quantum control nationallicence Qubits nationallicence Microoptics nationallicence Atoms nationallicence Schlosser Malte Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut Tichelmann Sascha Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut Kruse Jens Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut Birkl Gerhard Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut Quantum Information Processing Springer US; http://www.springer-ny.com 10/6(2011-12-01), 907-924 1570-0755 10:6<907 2011 10 11128 https://doi.org/10.1007/s11128-011-0297-z text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11128-011-0297-z text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Schlosser Malte Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut NATIONALLICENCE 700 1- Tichelmann Sascha Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut NATIONALLICENCE 700 1- Kruse Jens Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut NATIONALLICENCE 700 1- Birkl Gerhard Institut für Angewandte Physik, Technische Universität Darmstadt, Schlossgartenstraße 7, 64289, Darmstadt, Germany aut NATIONALLICENCE 773 0- Quantum Information Processing Springer US; http://www.springer-ny.com 10/6(2011-12-01), 907-924 1570-0755 10:6<907 2011 10 11128 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer