Pith. sign in

REVIEW

Coherence and complementarity based on modified generalized skew information

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 2004.11586 v1 pith:OJDUHG3Q submitted 2020-04-24 quant-ph

classification quant-ph
keywords informationskewcoherencecomplementaritygeneralizedmgwydmodifiedchannels
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

We introduce modified generalized Wigner-Yanase-Dyson (MGWYD) skew information and modified weighted generalized Wigner-Yanase-Dyson (MWGWYD) skew information. By revisiting state-channel interaction based on MGWYD skew information, a family of coherence measures with respect to quantum channels is proposed. Furthermore, explicit analytical expressions of these coherence measures of qubit states are derived with respect to different quantum channels. Moreover, complementarity relations based on MGWYD skew information and MWGWYD skew information are also presented. Specifically, the conservation relations are investigated, while two interpretations of them including symmetry-asymmetry complementarity and wave-particle duality have been proposed.

Discussion (0). Continue with ORCID to comment.

Pith tools