Fault-tolerant quantum computing with spins using the conditional Faraday rotation
| dc.creator | Leuenberger, Michael N. | |
| dc.date | 2004-12-06 | |
| dc.date.accessioned | 2026-07-07T03:02:31Z | |
| dc.date.available | 2026-07-07T03:02:31Z | |
| dc.description | We propose a fault-tolerant scheme for deterministic quantum computing with spins that is based on a quantum teleportation scheme using the conditional Faraday rotation. The phase gate between two sets of noninteracting quantum dots, embedded in microcavities inside a photonic crystal, is mediated by single photons, which yields a Faraday rotation rate high enough for gate operation times of 100 ps. Using sets of quantum dots and error correction codes makes our scheme fault-tolerant. Single-qubit operations on encoded qubits can be implemented by means of the optical Stark effect combined with the optical RKKY interaction. | |
| dc.description | 4 pages, 2 EPS figures, REVTeX 4 | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0412114 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0412114 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/25417 | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Fault-tolerant quantum computing with spins using the conditional Faraday rotation | |
| dc.type | text |