arXiv:0707.0334 [quant-ph]AbstractReferencesReviewsResources
Implementation of three-qubit Grover search in cavity QED
W. L. Yang, C. Y. Chen, M. Feng
Published 2007-07-03Version 1
Using resonant interaction of three Rydberg atoms with a single-mode microwave cavity, we consider a realization of three-qubit Grover search algorithm in the presence of weak cavity decay, based on a previous idea for three-qubit quantum gate [Phys. Rev. A 73, 064304 (2006)]. We simulate the searching process under the influence of the cavity decay and show that our scheme could be achieved efficiently to find the marked state with high fidelity. The required operations are very close to the reach with current cavity QED techniques.
Comments: 10 pages, 5 figures
Journal: Phys. Rev. A 76 054301 (2007)
Categories: quant-ph
Keywords: implementation, three-qubit grover search algorithm, weak cavity decay, current cavity qed techniques, three-qubit quantum gate
Tags: journal article
Related articles: Most relevant | Search more
arXiv:1404.4205 [quant-ph] (Published 2014-04-16)
Implementation of a Measurement-Device-Independent Entanglement Witness
Ping Xu et al.
arXiv:1307.6970 [quant-ph] (Published 2013-07-26)
Implementation of standard quantum error correction codes for solid-state qubits
Implementation of holonomic quantum computation through engineering and manipulating environment