Deleting a marked item from an unsorted database with a single query
| dc.creator | Liu, Yang | |
| dc.creator | Long, Gui Lu | |
| dc.date | 2007-10-17 | |
| dc.date.accessioned | 2026-07-07T08:36:53Z | |
| dc.date.available | 2026-07-07T08:36:53Z | |
| dc.description | In this Letter we present a quantum deletion algorithm that deletes a marked state from an unsorted database of $N$ items with only a single query. This algorithm achieves exponential speedup compared with classical algorithm where O(N) number of query is required. General property of this deleting algorithm is also studied. | |
| dc.description | 4 pages and 1 figure | |
| dc.identifier | https://arxiv.org/abs/0710.3301 | |
| dc.identifier | http://arxiv.org/abs/0710.3301 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/140217 | |
| dc.subject | Quantum Physics | |
| dc.title | Deleting a marked item from an unsorted database with a single query | |
| dc.type | text |