Journal article
Robust implementations of quantum repeaters
- Abstract:
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We show how to efficiently exploit decoherence free subspaces (DFSs), which are immune to collective noise, for realizing quantum repeaters with long-lived quantum memories. Our setup consists of an assembly of simple modules and we show how to implement them in systems of cold, neutral atoms in arrays of dipole traps. We develop methods for realizing robust gate operation on qubits encoded in a DFS using collisional interactions between the atoms. We also give a detailed analysis of the perf...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, pdf, 196.2KB)
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- Publisher copy:
- 10.1103/PhysRevA.73.012332
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Authors
Funding
+ 6th European Community Framework Programme 'RAQUIN'
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Funding agency for:
Dorner, U
European Union
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+ Fundação para a Ciência e Tecnologia (Portugal)
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Funding agency for:
Moura Alves, C
Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review A Journal website
- Volume:
- 73
- Issue:
- 1
- Article number:
- 012332
- Publication date:
- 2006-01-01
- DOI:
- EISSN:
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1094-1622
- ISSN:
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1050-2947
Item Description
- Language:
- English
- Keywords:
- Subjects:
- UUID:
-
uuid:4f444dfc-2e19-4d0c-ab05-be735e250791
- Local pid:
- ora:1771
- Deposit date:
- 2008-03-14
Related Items
Terms of use
- Copyright holder:
- The American Physical Society
- Copyright date:
- 2006
- Notes:
- Copyright 2006 The American Physical Society. Citation: Klein, A. et al. (2006). 'Robust implementations of quantum repeaters', Physical Review A 73, 012332. [Available at http://link.aps.org/abstract/PRA/v73/e012332].
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