Complexity limitations on quantum computation
| dc.creator | Fortnow, Lance | |
| dc.creator | Rogers, John D. | |
| dc.date | 1998-11-12 | |
| dc.date.accessioned | 2026-07-07T03:23:49Z | |
| dc.date.available | 2026-07-07T03:23:49Z | |
| dc.description | We use the powerful tools of counting complexity and generic oracles to help understand the limitations of the complexity of quantum computation. We show several results for the probabilistic quantum class BQP. 1. BQP is low for PP, i.e., PP^BQP=PP. 2. There exists a relativized world where P=BQP and the polynomial-time hierarchy is infinite. 3. There exists a relativized world where BQP does not have complete sets. 4. There exists a relativized world where P=BQP but P is not equal to UP intersect coUP and one-way functions exist. This gives a relativized answer to an open question of Simon. | |
| dc.description | 13 pages, no figures; presented at the 13th annual Conference on Computational Complexity (1998); submitted to the Journal of Computer and System Sciences | |
| dc.identifier | https://arxiv.org/abs/cs/9811023 | |
| dc.identifier | http://arxiv.org/abs/cs/9811023 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/33093 | |
| dc.subject | Computational Complexity | |
| dc.subject | Quantum Physics | |
| dc.subject | F.1.1;F.1.2;F.1.3 | |
| dc.title | Complexity limitations on quantum computation | |
| dc.type | text |