Proposal for directly observing Kirkwood-Dirac quasiprobability distributions

The Kirkwood-Dirac (KD) quasiprobability distribution has generated great interest as prominent indicators of non-classical features in quantum information and computation. In this work, we propose an experimental-friendly protocol, which is able to observe all possible KD distributions.

Authors

Shuming Cheng (ORCID: https://orcid.org/0000-0003-1350-1739)
Lijun Liu (ORCID: https://orcid.org/0000-0002-1443-0998)

Institutions

Shanxi Normal University (CN)

Publication Details

Published: 2025-01-01
DOI: https://doi.org/10.1364/quantum.2025.qw4b.4
Primary Topic: Statistical Mechanics and Entropy
Type: article
Field-Weighted Citation Impact: 0.00

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article

Proposal for directly observing Kirkwood-Dirac quasiprobability distributions

Shuming Cheng, Lijun Liu

Jan 1, 2025

Statistical Mechanics and Entropy

article

Proposal for directly observing Kirkwood-Dirac quasiprobability distributions

Shuming Cheng, Lijun Liu

January 1, 2025article en

Abstract

Shanxi Normal University (CN)

Openalex Percentile: Top 85%

Statistical Mechanics and Entropy

DOI Source OpenAlex

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Proposal for directly observing Kirkwood-Dirac quasiprobability distributions — Shuming Cheng, Lijun Liu · (2025) | TGRS Research Map | TGRS