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The Wigner–Yanase information can increase under phase sensitive incoherent operations.
- Source :
-
Annals of Physics . Aug2015, Vol. 359, p136-140. 5p. - Publication Year :
- 2015
-
Abstract
- We found that the Wigner-Yanase skew information, which has been recently proposed as a measure of coherence in Girolami (2014), can increase under a class of operations which may be interpreted as incoherent following the framework of Baumgratz et al., while being phase sensitive. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00034916
- Volume :
- 359
- Database :
- Academic Search Index
- Journal :
- Annals of Physics
- Publication Type :
- Academic Journal
- Accession number :
- 103158619
- Full Text :
- https://doi.org/10.1016/j.aop.2015.04.023