Bang-Bang Operations from a Geometric Perspective
| dc.creator | Byrd, Mark S. | |
| dc.creator | Lidar, Daniel A. | |
| dc.date | 2001-10-19 | |
| dc.date | 2001-10-25 | |
| dc.date.accessioned | 2026-07-07T06:26:59Z | |
| dc.date.available | 2026-07-07T06:26:59Z | |
| dc.description | Strong, fast pulses, called ``bang-bang'' controls can be used to eliminate the effects of system-environment interactions. This method for preventing errors in quantum information processors is treated here in a geometric setting which leads to an intuitive perspective. Using this geometric description, we clarify the notion of group symmetrization as an averaging technique, and provide a geometric picture for evaluating errors due to imperfect bang-bang controls. This will provide additional support for the usefulness of such controls as a means for providing more reliable quantum information processing. | |
| dc.description | 7 pages, 5 figures, Changes in new version: added references and a comment on the subgroup condition | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0110121 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0110121 | |
| dc.identifier | Quant.Inf.Proc. 1 (2002) 19 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/97284 | |
| dc.subject | Quantum Physics | |
| dc.title | Bang-Bang Operations from a Geometric Perspective | |
| dc.type | text |