Distance measures to compare real and ideal quantum processes
| dc.creator | Gilchrist, Alexei | |
| dc.creator | Langford, Nathan K. | |
| dc.creator | Nielsen, Michael A. | |
| dc.date | 2004-08-10 | |
| dc.date | 2009-01-27 | |
| dc.date.accessioned | 2026-07-07T12:34:38Z | |
| dc.date.available | 2026-07-07T12:34:38Z | |
| dc.description | With growing success in experimental implementations it is critical to identify a "gold standard" for quantum information processing, a single measure of distance that can be used to compare and contrast different experiments. We enumerate a set of criteria such a distance measure must satisfy to be both experimentally and theoretically meaningful. We then assess a wide range of possible measures against these criteria, before making a recommendation as to the best measures to use in characterizing quantum information processing. | |
| dc.description | 15 pages; this version in line with published version | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0408063 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0408063 | |
| dc.identifier | Physical Review A 71, 062310 (2005) | |
| dc.identifier | doi:10.1103/PhysRevA.71.062310 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/217505 | |
| dc.subject | Quantum Physics | |
| dc.title | Distance measures to compare real and ideal quantum processes | |
| dc.type | text |