Robust implementations of quantum repeaters

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 arr...

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Những tác giả chính: Klein, A, Dorner, U, Moura Alves, C, Jaksch, D
Định dạng: Journal article
Ngôn ngữ:English
Được phát hành: American Physical Society 2006
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