Evidence map›Paper›PMID 35022436›Full record

ArticleScientific reports2022

Non-Hermitian topology in rock-paper-scissors games.

Tsuneya Yoshida, Tomonari Mizoguchi, Yasuhiro Hatsugai

Abstract read
In one paragraph

Article in Scientific reports, 2022. 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.

  1. Review
  2. 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

3 authors.

Tsuneya YoshidaDepartment of Physics, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan. yoshida@rhodia.ph.tsukuba.ac.jp.
Tomonari MizoguchiDepartment of Physics, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan.
Yasuhiro HatsugaiDepartment of Physics, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan.

Funding

Japan Society for the Promotion of Science 20K14371Japan Society for the Promotion of Science 21K13850Japan Society for the Promotion of Science JP17H06138
6 · The paper itself

Abstract

Non-Hermitian topology is a recent hot topic in condensed matters. In this paper, we propose a novel platform drawing interdisciplinary attention: rock-paper-scissors (RPS) cycles described by the evolutionary game theory. Specifically, we demonstrate the emergence of an exceptional point and a skin effect by analyzing topological properties of their payoff matrix. Furthermore, we discover striking dynamical properties in an RPS chain: the directive propagation of the population density in the bulk and the enhancement of the population density only around the right edge. Our results open new avenues of the non-Hermitian topology and the evolutionary game theory.

Identifiers

PMID35022436
PMCPMC8755820

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Registered trials

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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.