Suppressing decoherence of quantum algorithms by jump codes

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dc.creatorKern, Oliver
dc.creatorAlber, Gernot
dc.date2005-06-05
dc.date.accessioned2026-07-07T06:21:52Z
dc.date.available2026-07-07T06:21:52Z
dc.descriptionThe stabilizing properties of one-error correcting jump codes are explored under realistic non-ideal conditions. For this purpose the quantum algorithm of the tent-map is decomposed into a universal set of Hamiltonian quantum gates which ensure perfect correction of spontaneous decay processes under ideal circumstances even if they occur during a gate operation. An entanglement gate is presented which is capable of entangling any two logical qubits of different one-error correcting code spaces. With the help of this gate simultaneous spontaneous decay processes affecting physical qubits of different code spaces can be corrected and decoherence can be suppressed significantly.
dc.identifierhttps://arxiv.org/abs/quant-ph/0506037
dc.identifierhttp://arxiv.org/abs/quant-ph/0506037
dc.identifierEur. Phys. J. D 36, 241-248 (2005)
dc.identifierdoi:10.1140/epjd/e2005-00252-0
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/95737
dc.subjectQuantum Physics
dc.titleSuppressing decoherence of quantum algorithms by jump codes
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