Papers
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Total Citations
21
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About
Jiajie Wu is a rising leader in the study of collective animal behavior, with a focus on the physical principles governing group movement in fluids. Their research bridges fluid dynamics and ethology, exploring how visco-inertial flows mediate interactions within fish schools and bird flocks. In their highly cited 2024 paper, "Flow interactions lead to self-organized flight formations disrupted by self-amplifying waves," Wu demonstrates that collectively locomoting animals can be understood through a framework analogous to states of matter, where individual-level interactions give rise to emergent group phenomena. This work reveals that self-organized flight formations are not only shaped by flow-mediated interactions but can be disrupted by self-amplifying waves, offering a novel perspective on the stability and fragility of animal groups. With 21 citations in under a year, this paper has already sparked significant interest, positioning Wu as a key voice in the emerging field of active matter and biophysical ecology. Their contributions are particularly notable for integrating theoretical models with empirical observations, providing a mechanistic understanding of how physical forces shape the evolution of collective behavior.
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