Quantum Error Correction of Time-Correlated Errors

Simple item page
dc.creatorLu, Feng
dc.creatorMarinescu, Dan C.
dc.date2006-05-26
dc.date2007-04-06
dc.date.accessioned2026-07-07T07:55:38Z
dc.date.available2026-07-07T07:55:38Z
dc.descriptionThe complexity of the error correction circuitry forces us to design quantum error correction codes capable of correcting a single error per error correction cycle. Yet, time-correlated error are common for physical implementations of quantum systems; an error corrected during the previous cycle may reoccur later due to physical processes specific for each physical implementation of the qubits. In this paper we study quantum error correction for a restricted class of time-correlated errors in a spin-boson model. The algorithm we propose allows the correction of two errors per error correction cycle, provided that one of them is time-correlated. The algorithm can be applied to any stabilizer code when the two logical qubits $\mid 0_L>$ and $\mid 1_L>$ are entangled states of $2^{n}$ basis states in $\mathcal{H}_{2^n}$.
dc.description14 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0605226
dc.identifierhttp://arxiv.org/abs/quant-ph/0605226
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/127038
dc.subjectQuantum Physics
dc.titleQuantum Error Correction of Time-Correlated Errors
dc.typetext

Files

Collections

arXiv