| Revista: | Revista mexicana de física E |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000384471 |
| ISSN: | 1870-3542 |
| Autors: | Avila, M1 |
| Institucions: | 1Universidad Autónoma del Estado de México, Centro Universitario UAEM Valle de Chalco, Chalco, Estado de México. México |
| Any: | 2015 |
| Període: | Ene-Jun |
| Volum: | 61 |
| Número: | 1 |
| Paginació: | 17-19 |
| País: | México |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, aplicado |
| Resumen en inglés | A quantum storage and state transference machine based on spin systems is considered. The process described cannot be regarded a a quantum teleportation because it does not involve any measurement. In previous work on quantum storage and state transference based on spin systems, exchange degeneracy was not taken into account and this is important because the initial and final states can become indistinguishable from each other and so the state transference may loose its meaning. It is shown that such a failure can be corrected by symmetrization. We conclude that in a consistent state transference and storage process, the parity of the initial state is not necessarily conserved |
| Disciplines | Física y astronomía, Educación |
| Paraules clau: | Física de partículas y campos cuánticos, Didáctica, Degeneración del intercambio, Información cuántica, Máquina de almacenamiento cuántico, Transferencia de información, Sistemas espin |
| Keyword: | Physics and astronomy, Education, Particle physics and quantum fields, Didactics, Exchange degeneracy, Quantum information, Quantum storage machine, Information transfer, Spin systems |
| Text complet: | Texto completo (Ver HTML) |
