Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 1299-1306 |
| Seitenumfang | 8 |
| Fachzeitschrift | Journal of Modern Optics |
| Jahrgang | 49 |
| Ausgabenummer | 8 |
| Publikationsstatus | Veröffentlicht - 10 Juli 2002 |
| Extern publiziert | Ja |
| Veranstaltung | 2nd ESF-QIT Conference on Quantum Information: Theory, Experiment and Perspectives - Gdansk, Polen Dauer: 10 Juli 2001 → 18 Juli 2001 |
Abstract
A one-way quantum computer (QCC) works by performing a sequence of one-qubit measurements on a particular entangled multi-qubit state, the cluster state. No non-local operations are required in the process of computation. Any quantum logic network can be simulated on the QCC. On the other hand, the network model of quantum computation cannot explain all ways of processing quantum information possible with the QCC. In this paper, two examples of the non-network character of the QCC are given. First, circuits in the Clifford group can be performed in a single time step. Second, the QCC-realization of a particular circuit - the bit-reversal gate - has no network interpretation.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Journal of Modern Optics, Jahrgang 49, Nr. 8, 10.07.2002, S. 1299-1306.
Publikation: Beitrag in Fachzeitschrift › Konferenzaufsatz in Fachzeitschrift › Forschung › Peer-Review
}
TY - JOUR
T1 - The one-way quantum computer
T2 - 2nd ESF-QIT Conference on Quantum Information: Theory, Experiment and Perspectives
AU - Raussendorf, Robert
AU - Browne, Daniel E.
AU - Briegel, Hans J.
N1 - Funding Information: This work has been supported by the Deutsche Forschungsgemeinschaft (DFG) within the Schwerpunktprogramm QIV. We would like to thank O. Forster for helpful discussions.
PY - 2002/7/10
Y1 - 2002/7/10
N2 - A one-way quantum computer (QCC) works by performing a sequence of one-qubit measurements on a particular entangled multi-qubit state, the cluster state. No non-local operations are required in the process of computation. Any quantum logic network can be simulated on the QCC. On the other hand, the network model of quantum computation cannot explain all ways of processing quantum information possible with the QCC. In this paper, two examples of the non-network character of the QCC are given. First, circuits in the Clifford group can be performed in a single time step. Second, the QCC-realization of a particular circuit - the bit-reversal gate - has no network interpretation.
AB - A one-way quantum computer (QCC) works by performing a sequence of one-qubit measurements on a particular entangled multi-qubit state, the cluster state. No non-local operations are required in the process of computation. Any quantum logic network can be simulated on the QCC. On the other hand, the network model of quantum computation cannot explain all ways of processing quantum information possible with the QCC. In this paper, two examples of the non-network character of the QCC are given. First, circuits in the Clifford group can be performed in a single time step. Second, the QCC-realization of a particular circuit - the bit-reversal gate - has no network interpretation.
UR - http://www.scopus.com/inward/record.url?scp=0037055237&partnerID=8YFLogxK
U2 - 10.48550/arXiv.quant-ph/0108118
DO - 10.48550/arXiv.quant-ph/0108118
M3 - Conference article
AN - SCOPUS:0037055237
VL - 49
SP - 1299
EP - 1306
JO - Journal of Modern Optics
JF - Journal of Modern Optics
SN - 0950-0340
IS - 8
Y2 - 10 July 2001 through 18 July 2001
ER -