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| related topics |
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Quantum information processing in bosonic lattices
Radu Ionicioiu, Paolo Zanardi
abstract: We consider a class of models of self-interacting bosons hopping on a
lattice. We show that properly tailored space-temporal coherent control of the
single-body coupling parameters allows for universal quantum computation in a
given sector of the global Fock space. This general strategy for encoded
universality in bosonic systems has in principle several candidates for
physical implementation.
- oai_identifier:
- oai:arXiv.org:quant-ph/0204118
- categories:
- quant-ph
- comments:
- 4 pages, 2 figs, RevTeX 4; updated to the published version
- doi:
- 10.1103/PhysRevA.66.050301
- arxiv_id:
- quant-ph/0204118
- journal_ref:
- Phys.Rev. A66, 050301(R) (2002)
- created:
- 2002-04-19
- updated:
- 2002-11-08
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