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Bibliographic Details
Main Authors: Oki, Takahiro, Hatakeyama, Tetsuhiro S., Nishikawa, Seiya, Ishihara, Shuji, Namba, Toshinori
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2502.16821
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Table of Contents:
  • Self-propelled particles with anti-aligning interactions generally do not form a polar order. However, in this Letter, we show that when multiple types of such particles coexist and interact through aligning interactions between different species, a global polar order can emerge through the formation of elongated clusters with alternating domains of each species. By developing a mean-field theory, we reveal the conditions for cluster formation and characterize the resulting patterns. Our findings highlight the critical role of inter-species interactions in the emergence of complex ordered states.