Article ID Journal Published Year Pages File Type
8202039 Annals of Physics 2015 4 Pages PDF
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.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)
Preview
The Wigner-Yanase information can increase under phase sensitive incoherent operations
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