Generalized quantum measurements. Part II: Partially-destructive quantum measurements in finite-dimensional Hilbert spaces
| dc.creator | Grishanin, Boris A. | |
| dc.creator | Zadkov, Victor N. | |
| dc.date | 2005-06-06 | |
| dc.date.accessioned | 2026-07-07T06:12:55Z | |
| dc.date.available | 2026-07-07T06:12:55Z | |
| dc.description | A concept of the generalized quantum measurement is introduced as the transformation, which establishes a correspondence between the initial states of the object system and final states of the object--measuring device (meter) system with the help of a classical informational index, unambiguously linked to the classically compatible set of states of the object--meter system. It is shown that the generalized measurement covers all the key known quantum measurement concepts--standard projective, entangling, fuzzy and the generalized measurement with the partial or complete destruction of the initial information contained in the object. A special class of partially-destructive measurements that map the continual set of the states in finite-dimensional quantum systems to that one of the infinite-dimensional quantum systems is considered. Their informational essence and some information characteristics are discussed in detail. | |
| dc.description | 15 pages, 3 figures, 15 refs | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0506046 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0506046 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/92936 | |
| dc.subject | Quantum Physics | |
| dc.title | Generalized quantum measurements. Part II: Partially-destructive quantum measurements in finite-dimensional Hilbert spaces | |
| dc.type | text |