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APS » Journals » Phys. Rev. A » Volume 65 » Issue 5
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Phys. Rev. A 65, 050302(R) (2002) [4 pages]

Quantum-information processing in strongly detuned optical cavities

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E. Jané1,2, M. B. Plenio2, and D. Jonathan3
1Departament d’Estructura i Constituents de la Matèria, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, Spain
2QOLS, Blackett Laboratory, Imperial College of Science, Technology and Medicine, London SW7 2BW, United Kingdom
3DAMTP, Centre for Mathematical Sciences, University of Cambridge, Wilberforce Road, Cambridge CB3 0WA, United Kingdom

Received 17 December 2001; published 2 May 2002

We demonstrate that quantum-information processing can be implemented with ions trapped in a far detuned optical cavity. For sufficiently large detuning the system becomes insensitive to cavity decay. Following recent experimental progress, this scheme can be implemented with currently or soon available technology.

© 2002 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.65.050302
DOI:
10.1103/PhysRevA.65.050302
PACS:
03.67.Hk
 
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