Robust implementations of Quantum Repeaters

Simple item page
dc.creatorKlein, Alexander
dc.creatorDorner, Uwe
dc.creatorAlves, Carolina Moura
dc.creatorJaksch, Dieter
dc.date2005-11-07
dc.date2006-01-24
dc.date.accessioned2026-07-07T06:52:40Z
dc.date.available2026-07-07T06:52:40Z
dc.descriptionWe 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 operations on qubits encoded in a DFS using collisional interactions between the atoms. We also give a detailed analysis of the performance and stability of all required gate operations and emphasize that all modules can be realized with current or near future experimental technology.
dc.description15 pages, 14 figures, minor changes in the introduction and Sec. III D, typos corrected, accepted for publication in Phys. Rev. A
dc.identifierhttps://arxiv.org/abs/quant-ph/0511056
dc.identifierhttp://arxiv.org/abs/quant-ph/0511056
dc.identifierPhys. Rev. A 73, 012332 (2006)
dc.identifierdoi:10.1103/PhysRevA.73.012332
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105376
dc.subjectQuantum Physics
dc.titleRobust implementations of Quantum Repeaters
dc.typetext

Files

Collections

arXiv