Universal Quantum Computation with Continuous-Variable Cluster States

Simple item page
dc.creatorMenicucci, Nicolas C.
dc.creatorvan Loock, Peter
dc.creatorGu, Mile
dc.creatorWeedbrook, Christian
dc.creatorRalph, Timothy C.
dc.creatorNielsen, Michael A.
dc.date2006-05-23
dc.date.accessioned2026-07-07T07:15:23Z
dc.date.available2026-07-07T07:15:23Z
dc.descriptionWe describe a generalization of the cluster-state model of quantum computation to continuous-variable systems, along with a proposal for an optical implementation using squeezed-light sources, linear optics, and homodyne detection. For universal quantum computation, a nonlinear element is required. This can be satisfied by adding to the toolbox any single-mode non-Gaussian measurement, while the initial cluster state itself remains Gaussian. Homodyne detection alone suffices to perform an arbitrary multi-mode Gaussian transformation via the cluster state. We also propose an experiment to demonstrate cluster-based error reduction when implementing Gaussian operations.
dc.description4 pages, no figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0605198
dc.identifierhttp://arxiv.org/abs/quant-ph/0605198
dc.identifierPhys. Rev. Lett. 97, 110501 (2006)
dc.identifierdoi:10.1103/PhysRevLett.97.110501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/113240
dc.subjectQuantum Physics
dc.titleUniversal Quantum Computation with Continuous-Variable Cluster States
dc.typetext

Files

Collections

arXiv