群集现象中无度量相互作用的相关性
Relevance of Metric-Free Interactions in Flocking Phenomena
摘要：
我们表明，自推进粒子的集体性质与他们的“拓扑”（Voronoi）邻居是定性的不同，从通常的模型中使用的度量相互作用范围。无度量相互作用的这种相关性，在最小的设置，表明细胞，鸟群和鱼群的凝聚力运动的现实模型可能要将它们，建议最近的观察。
英文摘要：
We show that the collective properties of self-propelled particles aligning with their "topological" (Voronoi) neighbors are qualitatively different from those of usual models where metric interaction ranges are used. This relevance of metric-free interactions, shown in a minimal setting, indicate that realistic models for the cohesive motion of cells, bird flocks, and fish schools may have to incorporate them, as suggested by recent observations.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
