Complex Systems and Non-linear Phenomena (SCPN)
Coordinators : Andrea PARMEGGIANI & Jean-Charles WALTER
| Teaching Researchers (UM): DORIGNAC Jérôme GENIET Frédéric MAHAULT Benoît PARMEGGIANI Andrea WALLISER Nils-Ole CNRS Researchers: PALMERI John WALTER Jean-Charles Emeriti: DYAKONOV Michel MANNA Miguel | PhD Students : ALFONSI Thomas CELARIES Camille DELIMI Linda Post-Doctoral fellows : LOPEZ-ALAMILLA Jared MIELE Leonardo (Chercheur invité INRAE Avignon) |
The SCPN team focuses on the theoretical physics of complex systems arising from biology, environmental sciences, and condensed matter. Our goal is to uncover the fundamental principles that govern the organization and dynamics of these systems, with a particular emphasis on active and biological matter.
We develop analytical and computational approaches rooted in statistical mechanics, stochastic processes, nonlinear physics, and fluid dynamics. These tools enable us to explore collective and self-organized phenomena—such as phase transitions and phase separation phenomena—that play a key role in regulating biological processes.
Our research is carried out through interdisciplinary collaborations with experimental teams in physics, biology, and chemistry, primarily based in Montpellier, Marseille, and Toulouse.
Our Research focus on the following themes :
- Intracellular Organization: Investigating the physical mechanisms that structure intracellular space and regulate biological functions.
- Physics of Active Matter and the Genome: Modeling genetic expression processes and the spatial organization of chromosomes.
- Transport and Nanofluidics: Analyzing passive and active transport phenomena in confined and nanostructured environments.
- Non-Equilibrium Systems: Understanding collective dynamics in systems subject to significant fluctuations and far from thermodynamic equilibrium.
- Interdisciplinary Applications: Modeling biological and environmental systems, as well as innovative devices.
Research Fields :
- Theoretical physics of active and biological materials
- Molecular motor physics
- Unidirectional transport and gene translation
- Nanofluidics and transport at the nanometric scale
- Complex fluid mechanics and environmental physics
- Theoretical condensed matter physics
Funding :
- Projet ANR 2024 BaDS : Mechanism and Modeling of Bacterial DNA Segregation -collaboration with J-Y Bouet (CBI, Toulouse)
https://anr.fr/Projet-ANR-24-CE12-1319 - Projet ANR 2023 BaElMec : Électro-mécanique du flagelle bactérien – collaboration with F. Pedaci et A. Nord (CBS Montpellier)
https://anr.fr/Projet-ANR-23-CE30-0010 - Projet ANR D2OX : Distribution and Dynamics of OXPHOS – collaboration with A. Magalon (LCB, Marseille) et D. Marguet (CIML, Marseille)
- https://anr.fr/Projet-ANR-21-CE44-0026
Recent theses :
- REMINI Loucif (2020-2024)