Experimental demonstration of teleportation-based programmable quantum gate

Simple item page
dc.creatorSlodicka, Lukas
dc.creatorJezek, Miroslav
dc.creatorFiurasek, Jaromir
dc.date2009-05-25
dc.date.accessioned2026-07-07T13:17:57Z
dc.date.available2026-07-07T13:17:57Z
dc.descriptionWe experimentally demonstrate a programmable quantum gate that applies a sign flip operation to data qubit in an arbitrary basis fully specified by the quantum state of a two-qubit program register. Our linear-optical implementation is inspired by teleportation-based schemes for quantum computing and relies on multiphoton interference and coincidence detection. We confirm the programmability of the gate and its high-fidelity performance by carrying out full quantum process tomography of the resulting operation on data qubit for several different programs.
dc.description4 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0905.4050
dc.identifierhttp://arxiv.org/abs/0905.4050
dc.identifierPhysical Review A 79, 050304(R) (2009)
dc.identifierdoi:10.1103/PhysRevA.79.050304
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/231280
dc.subjectQuantum Physics
dc.titleExperimental demonstration of teleportation-based programmable quantum gate
dc.typetext

Files

Collections

arXiv