dc.contributor.author | Lund, A. | |
dc.contributor.author | Ralph, T. | |
dc.contributor.author | Haselgrove, H. | |
dc.date.accessioned | 2017-05-03T17:00:27Z | |
dc.date.available | 2017-05-03T17:00:27Z | |
dc.date.issued | 2008 | |
dc.date.modified | 2009-12-16T07:10:36Z | |
dc.identifier.issn | 00319007 | |
dc.identifier.doi | 10.1103/PhysRevLett.100.030503 | |
dc.identifier.uri | http://hdl.handle.net/10072/27290 | |
dc.description.abstract | Quantum computing using two coherent states as a qubit basis is a proposed alternative architecture with lower overheads but has been questioned as a practical way of performing quantum computing due to the fragility of diagonal states with large coherent amplitudes. We show that using error correction only small amplitudes (a>1.2) are required for fault-tolerant quantum computing. We study fault tolerance under the effects of small amplitudes and loss using a Monte Carlo simulation. The first encoding level resources are orders of magnitude lower than the best single photon scheme. | |
dc.description.peerreviewed | Yes | |
dc.description.publicationstatus | Yes | |
dc.format.extent | 119609 bytes | |
dc.format.mimetype | application/pdf | |
dc.language | English | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.publisher.place | Ridge, NY | |
dc.publisher.uri | http://prl.aps.org/ | |
dc.relation.ispartofstudentpublication | N | |
dc.relation.ispartofpagefrom | 030503-1 | |
dc.relation.ispartofpageto | 030503-4 | |
dc.relation.ispartofissue | 3 | |
dc.relation.ispartofjournal | Physical Review Letters | |
dc.relation.ispartofvolume | 100 | |
dc.rights.retention | Y | |
dc.subject.fieldofresearch | Mathematical Sciences | |
dc.subject.fieldofresearch | Physical Sciences | |
dc.subject.fieldofresearch | Engineering | |
dc.subject.fieldofresearchcode | 01 | |
dc.subject.fieldofresearchcode | 02 | |
dc.subject.fieldofresearchcode | 09 | |
dc.title | Fault-Tolerant Linear Optical Quantum Computing with Small-Amplitude Coherent States | |
dc.type | Journal article | |
dc.type.description | C1 - Articles | |
dc.type.code | C - Journal Articles | |
gro.rights.copyright | © 2008 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.date.issued | 2008 | |
gro.hasfulltext | Full Text | |
gro.griffith.author | Lund, Austin | |