Max Planck Institute for the Physics of Complex Systems | International Workshop on Self-Organizing and Evolving Active Matter

Active matter systems encompass a large variety of biological and synthetic agents, ranging from microorganisms, eukaryotic cells, biofilaments, and colloids at the micro-scale, to worms, fish, and birds at the macro-scale. Living agents have evolved a large variety of ingenious strategies allowing them to efficiently forage food and proliferate in seemingly unhabitable niches, omnipresent in their diverse habitats. Many of them are able to self-propel through their complex surroundings, providing them an indispensable advantage over transport via ordinary diffusion. In addition to swimming and surface-associated motility, biological active agents master to grow in diverse environments: while microorganisms form dense communities and biofilms allowing them to resist external stresses, eukaryotic cells shape tissues serving various biological functions. These fascinating properties make them an ideal model system for the fabrication of (self-propelling or replicating) synthetic micro- and nano-machines, applicable for novel biomedical and environmental applications using active cargo-carriers, the design of new “smart materials” with activity-responsive mechanical properties, and the fundamental study of non-equilibrium physics.

This workshop aims at providing an overview and identifying novel principles of self-organization in active matter specifically driven by two distinct mechanisms: active motion and proliferation. It will further propose future research directions at the interface of physics, engineering, chemistry, and life sciences. In order to foster the trans-disciplinary character of the workshop, we will bring together experts from physics (non-linear dynamics, fluid dynamics, complex systems, soft matter, biophysics, machine learning), engineering, and material sciences.

Topics

• Collective Phenomena of Active Agents
• Intelligent Active Matter
• Chiral Active Systems
• Non-Reciprocal Interactions
• Odd Active Matter
• Active Transport in Complex Environments
• Evolving Active Matter
• Synthetic Replicating Systems
• Smart Materials
• Growth in Confinement

Program structure

• Sunday, 21st September - arrival (recommended)
• Monday, 22nd September - 9 am program start
• Friday, 26th September - noontime program closure & departure
• The detailed program will be available by August 2025, approximately.

Application

Applications are welcome and should be made by using the application form. The application deadline is 15th June 2025. The number of attendees is limited.

The registration fee for the international workshop is 200 Euro and should be paid by all participants.

Costs for accommodation and meals will be covered by the Max Planck Institute.

Limited funding is available to partially cover travel expenses.

Source: https://www.pks.mpg.de/de/soeam25