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Published May 21, 2020 | Version v1
Journal article

Measurement-induced geometric measures of correlations based on the trace distance for two-qubit X states

  • 1. University of Lodz. Department of Theoretical Physics, Faculty of Physics and Applied Informatics (Poland)

Description

We apply the modified Brodutch and Modi method of constructing geometric measures of correlations to obtain analytical expressions for measurement-induced geometric classical and quantum correlations based on the trace distance for two-qubit X states. Moreover, we study continuity of the classical and quantum correlations for these states. In particular, we show that these correlations may not be continuous.

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Publishing Information

Journal Title
Quantum Information Processing (Print)
Journal Volume
19
Journal Issue
7
Journal Page Range
vp.
ISSN
1570-0755

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Copyright
Copyright (c) 2020 © The Author(s) 2020