Realization of the Cirac–Zoller controlled-NOT quantum gate

By F. Schmidt-Kaler, H. Häffner, M. Riebe, S. Gulde, G. Lancaster, T. Deuschle, C. Becher, C. F. Roos, J. Eschner, Rainer Blatt. Nature, 2003

780 citations recorded by the source corpus.

Subfields: Artificial Intelligence, Atomic and Molecular Physics, and Optics

View Paper: https://www.semanticscholar.org/paper/89ccc23d86bb10a1265bfbd434b1f2ed3e7d027f

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Citations in the corpus

Simplifying quantum logic using higher-dimensional Hilbert spaces (2009, background): “Recently, much progress has been made with demonstrations of universal quantum gate sets in a number of physical architectures including ion traps 1,2 , linear optics 3–6 , superconductors 7,8 and atoms 9,10 .”
Quantum computing with trapped ions (2008, methodology): “The first sequence uses four sideband pulses (Childs and Chuang, 2000; Gulde et al., 2003; Schmidt-Kaler et al., 2003b) to implement a phase gate in the computational subspace {|D, 0〉, |S, 0〉, |D, 1〉, |S, 1〉}.”
Natural and artificial atoms for quantum computation (2010, background): “3% [43] 2003 Entanglement Geometric 2 97% [45] 2005 Entanglement CZ 4 >76% [52] 5 >60% 6 >50% 2005 Entanglement CZ 4 85% [51] 5 76% 6 79% 7 76% 8 72% 2006 CNOT gate CZ 2 92.”
Quantum computing with atomic qubits and Rydberg interactions: progress and challenges (2016, background): “The most promising approaches for coherent single site addressing in large arrays rely on scanning of focused optical beams using either electro-optic modulators [75], acousto-optic modulators [59, 76, 77], piezo mirrors [22], micro-electro-mechanical devices [55, 60], or spatial light modulators [7”
Large-scale modular quantum-computer architecture with atomic memory and photonic interconnects (2012, background): “Moreover, electro-optic and MEMS-based beam steering systems allows the addressing of individual atoms in a chain with tightly focused laser beams [66, 67] and an optical interconnect network can be constructed using large-scale all-optical crossconnect switches [42].”
Measurement-based quantum computation on cluster states (2003, background): “Very recently, two-qubit gates have been realized in systems of trapped ions [48, 49], with gate error probabilities down to a few percent.”
Photonic State Tomography (2005, methodology): “This analysis, while framed in terms of waveplates acting on photon polarization, is directly applicable to other systems, e.g., spin- 12 particles (Cory et al., 1997; Jones et al., 1997; Weinstein et al., 2001; Laflamme et al., 2002) or twolevel atoms (Monroe, 2002; Schmidt-Kaler et al., 2003).”