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Quantum Physics

arXiv:1605.05207 (quant-ph)
[Submitted on 17 May 2016 (v1), last revised 24 Jul 2016 (this version, v2)]

Title:Quantum computing with atomic qubits and Rydberg interactions: Progress and challenges

Authors:M. Saffman
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Abstract:We present a review of quantum computation with neutral atom qubits. After an overview of architectural options and approaches to preparing large qubit arrays we examine Rydberg mediated gate protocols and fidelity for two- and multi-qubit interactions. Quantum simulation and Rydberg dressing are alternatives to circuit based quantum computing for exploring many body quantum dynamics. We review the properties of the dressing interaction and provide a quantitative figure of merit for the complexity of the coherent dynamics that can be accessed with dressing. We conclude with a summary of the current status and an outlook for future progress.
Comments: updated references, additional material on Rydberg dressing, 10 figures
Subjects: Quantum Physics (quant-ph); Atomic Physics (physics.atom-ph)
Cite as: arXiv:1605.05207 [quant-ph]
  (or arXiv:1605.05207v2 [quant-ph] for this version)
  https://doi.org/10.48550/arXiv.1605.05207
Related DOI: https://doi.org/10.1088/0953-4075/49/20/202001

Submission history

From: Mark Saffman [view email]
[v1] Tue, 17 May 2016 15:24:26 UTC (6,308 KB)
[v2] Sun, 24 Jul 2016 02:21:00 UTC (6,109 KB)
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