Entropic uncertainty relations for incomplete sets of mutually unbiased observables
| dc.creator | Azarchs, Adam | |
| dc.date | 2004-12-10 | |
| dc.date.accessioned | 2026-07-07T06:11:45Z | |
| dc.date.available | 2026-07-07T06:11:45Z | |
| dc.description | Entropic uncertainty relations, based on sums of entropies of probability distributions arising from different measurements on a given pure state, can be seen as a generalization of the Heisenberg uncertainty relation that is in many cases a more useful way to quantify incompatibility between observables. Of particular interest are relationships between `mutually unbiased' observables, which are maximally incompatible. Lower bounds on the sum of entropies for sets of two such observables, and for complete sets of observables within a space of given dimension, have been found. This paper explores relations in the intermediate regime of large, but far from complete, sets of unbiased observables. | |
| dc.description | 4 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/quant-ph/0412083 | |
| dc.identifier | http://arxiv.org/abs/quant-ph/0412083 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/92579 | |
| dc.subject | Quantum Physics | |
| dc.title | Entropic uncertainty relations for incomplete sets of mutually unbiased observables | |
| dc.type | text |