Show simple item record

dc.contributor.authorRatcliffe, AK
dc.contributor.authorTaylor, RL
dc.contributor.authorHope, JJ
dc.contributor.authorCarvalho, ARR
dc.date.accessioned2019-05-29T12:38:56Z
dc.date.available2019-05-29T12:38:56Z
dc.date.issued2018
dc.identifier.issn0031-9007
dc.identifier.doi10.1103/PhysRevLett.120.220501
dc.identifier.urihttp://hdl.handle.net/10072/381222
dc.description.abstractMost attempts to produce a scalable quantum information processing platform based on ion traps have focused on the shuttling of ions in segmented traps. We show that an architecture based on an array of microtraps with fast gates will outperform architectures based on ion shuttling. This system requires higher power lasers, but does not require the manipulation of potentials or shuttling of ions. This improves optical access, reduces the complexity of the trap, and reduces the number of conductive surfaces close to the ions. The use of fast gates also removes limitations on gate time. Error rates of 10−5 are shown to be possible with 250mW laser power and a trap separation of 100µm. The performance of the gates is shown to be robust to the limitations in laser repetition rate and the presence of many ions in the trap array.
dc.description.peerreviewedYes
dc.languageeng
dc.publisherAmerican Physical Society
dc.publisher.placeUnited States
dc.relation.ispartofchapter220501
dc.relation.ispartofpagefrom1
dc.relation.ispartofpageto6
dc.relation.ispartofjournalPhysical Review Letters
dc.relation.ispartofvolume120
dc.subject.fieldofresearchQuantum Physics not elsewhere classified
dc.subject.fieldofresearchPhysical Sciences
dc.subject.fieldofresearchcode020699
dc.subject.fieldofresearchcode02
dc.titleScaling Trapped Ion Quantum Computers Using Fast Gates and Microtraps
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dc.description.versionPost-print
gro.rights.copyright© 2018 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.
gro.hasfulltextFull Text
gro.griffith.authorRibeiro de Carvalho, Andre R.


Files in this item

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record