The emergence of dynamic networks from many coupled polar oscillators: a paradigm for artificial life

Theory Biosci. 2023 Jul 29. doi: 10.1007/s12064-023-00401-4. Online ahead of print.ABSTRACTThis work concerns a many-body deterministic model that displays life-like properties such as emergence, complexity, self-organization, self-regulation, excitability and spontaneous compartmentalization. The model portraits the dynamics of an ensemble of locally coupled polar phase oscillators, moving in a two-dimensional space, that under certain conditions exhibit emergent superstructures. Those superstructures are self-organized dynamic networks, resulting from a synchronization process of many units, over length scales much greater than the interaction range. Such networks compartmentalize the two-dimensional space with no a priori constraints, due to the formation of porous transport walls, and represent a highly complex and novel non-linear behavior. The analysis is numerically carried out as a function of a control parameter showing distinct regimes: static pattern formation, dynamic excitable networks formation, intermittency and chaos. A statistical analysis is drawn to determine the control parameter ranges for the various behaviors to appear. The model and the results shown in this work are expected to contribute to the field of artificial life.PMID:37516712 | DOI:10.1007/s12064-023-00401-4

Source: Theory in Biosciences - July 29, 2023 Category: Biology Authors: Alessandro Scir è Valerio Annovazzi-Lodi Source Type: research