Flocking is a paradigmatic case of self-organized collective behavior in biology and a living example of active matter. Several models and theories have been developed in recent years to address these kinds of systems. However, unlike granular materials and biological systems at the microscale, experiments have been scarce until recently, preventing the necessary comparison between theory and data. In this review, we discuss a novel approach to flocking, in which experimental data are used as a starting point to empirically characterize flocking as a collective phenomenon-as the term is understood in statistical and condensed matter physics-and build models directly from the data.
Flocking is a paradigmatic case of self-organized collective behavior in biology and a living example of active matter. Several models and theories have been developed in recent years to address these kinds of systems. However, unlike granular materials and biological systems at the microscale, experiments have been scarce until recently, preventing the necessary comparison between theory and data. In this review, we discuss a novel approach to flocking, in which experimental data are used as a starting point to empirically characterize flocking as a collective phenomenon-as the term is understood in statistical and condensed matter physics-and build models directly from the data.
Bird flocks as condensed matter / Andrea, Cavagna; Giardina, irene rosana. - In: ANNUAL REVIEW OF CONDENSED MATTER PHYSICS. - ISSN 1947-5454. - 5:1(2014), pp. 183-207. [10.1146/annurev-conmatphys-031113-133834]
Bird flocks as condensed matter
GIARDINA, irene rosana
2014
Abstract
Flocking is a paradigmatic case of self-organized collective behavior in biology and a living example of active matter. Several models and theories have been developed in recent years to address these kinds of systems. However, unlike granular materials and biological systems at the microscale, experiments have been scarce until recently, preventing the necessary comparison between theory and data. In this review, we discuss a novel approach to flocking, in which experimental data are used as a starting point to empirically characterize flocking as a collective phenomenon-as the term is understood in statistical and condensed matter physics-and build models directly from the data.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
