论文标题
在非均匀手性和非手力旋转剂中的各种行为
Diverse Behaviors in Non-Uniform Chiral and Non-Chiral Swarmalators
论文作者
论文摘要
我们研究了被称为“伴侣者”的蜂群偶联振荡器的新兴行为。先前的工作认为是最简单，理想化的情况：具有全球耦合的相同伴侣。在这里，我们通过添加更现实的功能来扩展这项工作：本地耦合，非相同的固有频率和手性。这个更现实的模型产生了各种新行为，包括涡流的格子，跳动簇和相互作用的相波。在天然和人造的微型集体系统中发现了类似的行为，包括社会粘液模具，精子涡流阵列和Quincke滚筒。我们的结果表明，众多的未来用例，无论是有助于表征和理解自然群体，并在集体系统中设计了从软和活性物质到微型机器的集体系统中的复杂相互作用。
We study the emergent behaviors of a population of swarming coupled oscillators, dubbed 'swarmalators'. Previous work considered the simplest, idealized case: identical swarmalators with global coupling. Here we expand this work by adding more realistic features: local coupling, non-identical natural frequencies, and chirality. This more realistic model generates a variety of new behaviors including lattices of vortices, beating clusters, and interacting phase waves. Similar behaviors are found across natural and artificial micro-scale collective systems, including social slime mold, spermatozoa vortex arrays, and Quincke rollers. Our results indicate a wide range of future use cases, both to aid characterization and understanding of natural swarms, and to design complex interactions in collective systems from soft and active matter to micro-robotics.
