A Guiding Principle for Quantum State Discrimination in the Real-Spectrum Phase of

Qinliang Dong, Xueer Gao, Zhihang Liu, Hui Li, Jingwei Wen, Chao Zheng

Abstract read

In one paragraph

Article in Entropy (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it

0cells of the map it votes in

2citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

Antiunitary Symmetry in Non-Hermitian Dissipative Dynamics and Neutron Scattering.Entropy (Basel, Switzerland) · 2026
Article
Non-Hermitian quantum state discrimination and information flow.Scientific reports · 2026
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Qinliang DongSchool of Energy Storage Science and Engineering, North China University of Technology, Beijing 100144, China.

Xueer GaoSchool of Energy Storage Science and Engineering, North China University of Technology, Beijing 100144, China.

Zhihang LiuSchool of Energy Storage Science and Engineering, North China University of Technology, Beijing 100144, China.

Hui LiIntegrated Circuit College, Beijing Polytechnic University, Beijing 100176, China.

Jingwei WenChina Mobile (Suzhou) Software Technology Company Limited, Suzhou 215163, China.ORCID 0000-0003-1435-7724

Chao ZhengSchool of Energy Storage Science and Engineering, North China University of Technology, Beijing 100144, China.ORCID 0000-0002-8942-6651

Funding

National Natural Science Foundation of China 12175002, 11705004, 12381240288Natural Science Foundation of Beijing 1222020Project of Cultivation for Young top-notch Talents of Beijing Municipal Institutions BPHR202203034Smart Grid-National Science and Technology Major Project 2024ZD0801900

6 · The paper itself

Abstract

Quantum state discrimination (QSD) is a fundamental task in quantum information processing, improving the computation efficiency and communication security. Non-Hermitian (NH) PT-symmetric systems were found to be able to discriminate two quantum states better than the Hermitian strategy. In this work, we propose a QSD approach based on

Indexed as

non-HermitianP-pseudo-HermitianPT-symmetricquantum state discrimination

Identifiers

PMID40870308

DOI10.3390/e27080836

PMCPMC12385656

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.