About the Authors

Dorje C. Brody

Roles Conceptualization, Methodology, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliations School of Mathematics and Physics, University of Surrey, Guildford, United Kingdom, Department of Mathematics, Imperial College London, London, United Kingdom, Institute of Industrial Science, The University of Tokyo, Tokyo, Japan

Tomooki Yuasa

Roles Data curation, Formal analysis, Funding acquisition, Investigation, Software, Validation, Visualization, Writing – review & editing

tomooki-yuasa@tmu.ac.jp

Affiliation Faculty of Economics and Business Administration, Graduate School of Management, Tokyo Metropolitan University, Tokyo, Japan

Competing Interests

The authors have declared that no competing interests exist.