No-cloning of Orthogonal States in Composite Systems
| dc.creator | Mor, Tal | |
| dc.date | 1998-02-12 | |
| dc.date.accessioned | 2026-07-07T12:33:24Z | |
| dc.date.available | 2026-07-07T12:33:24Z | |
| dc.description | The no-cloning principle tells us that non-orthogonal quantum states cannot be cloned, but it does not tell us that orthogonal states can always be cloned. We suggest a situation where the cloning transformations are restricted, leading to a novel type of no-cloning principle. In the case of a composite system made of two subsystems: if the subsystems are only available one after the other then there are various cases when orthogonal states cannot be cloned. Surprising examples are given, which give a radically better insight regarding the basic concepts of quantum cryptography. | |
| dc.description | 4 pages, RevTeX, to be published in PRL | |
| dc.identifier | https://arxiv.org/abs/quant-ph/9802036 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/9802036 | |
| dc.identifier | Phys.Rev.Lett.80:3137-3140,1998 | |
| dc.identifier | doi:10.1103/PhysRevLett.80.3137 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/217114 | |
| dc.subject | Quantum Physics | |
| dc.title | No-cloning of Orthogonal States in Composite Systems | |
| dc.type | text |