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Entropic measures of joint uncertainty: Effects of lack of majorization.
- Source :
-
Physica A . Feb2016, Vol. 444, p905-913. 9p. - Publication Year :
- 2016
-
Abstract
- We compute Rényi entropies for the statistics of a noisy simultaneous observation of two complementary observables in two-dimensional quantum systems. The relative amount of uncertainty between two states depends on the uncertainty measure used. These results are not reproduced by a more standard duality relation. We show that these behaviors are consistent with the lack of majorization relation between the corresponding statistics. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03784371
- Volume :
- 444
- Database :
- Academic Search Index
- Journal :
- Physica A
- Publication Type :
- Academic Journal
- Accession number :
- 111293678
- Full Text :
- https://doi.org/10.1016/j.physa.2015.10.097