Quantum computation by measurements

Simple item page
dc.creatorLeung, Debbie W.
dc.date2003-10-31
dc.date2004-02-27
dc.date.accessioned2026-07-07T06:08:13Z
dc.date.available2026-07-07T06:08:13Z
dc.descriptionWe first consider various methods for the indirect implementation of unitary gates. We apply these methods to rederive the universality of 4-qubit measurements based on a scheme much simpler than Nielsen's original construction [quant-ph/0108020]. Then, we prove the universality of simple discrete sets of 2-qubit measurements, again using a scheme simplifying the initial construction [quant-ph/0111122]. Finally, we show how to use a single 4-qubit measurement to achieve universal quantum computation, and outline a proof for the universality of almost all maximally entangling 4-qubit measurements.
dc.descriptionBased on a presentation at EQIS 03, Kyoto
dc.identifierhttps://arxiv.org/abs/quant-ph/0310189
dc.identifierhttp://arxiv.org/abs/quant-ph/0310189
dc.identifierIJQI, Vol. 2, No. 1 (2004) 33-43
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91549
dc.subjectQuantum Physics
dc.titleQuantum computation by measurements
dc.typetext

Files

Collections

arXiv