Optimal cloning for finite distributions of coherent states
| Contribuinte(s) |
B. Crasemann |
|---|---|
| Data(s) |
01/01/2004
|
| Resumo |
We derive optimal cloning limits for finite Gaussian distributions of coherent states and describe techniques for achieving them. We discuss the relation of these limits to state estimation and the no-cloning limit in teleportation. A qualitatively different cloning limit is derived for a single-quadrature Gaussian quantum cloner. |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
American Physical Society |
| Palavras-Chave | #Optics #Physics, Atomic, Molecular & Chemical #Continuous Quantum Variables #Teleportation #Observables #Cannot #C1 #240301 Atomic and Molecular Physics #780102 Physical sciences #02 Physical Sciences #0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics |
| Tipo |
Journal Article |
