Séminaire du LPTMS : Muhittin Mungan (Cologne University)
Memory Formation in Driven Disordered Systems – Dead or Alive
Muhittin Mungan (Institute of Biological Physics, University of Cologne)
Hybrid: onsite seminar + zoom.
https://cnrs.zoom.us/j/94214588287?pwd=SUZuV1BlcnF4UUVxekR2d2JmY1Vzdz09
Memory formation and ageing are abundant in many soft matter systems. The disorder underlying these systems gives rise to a rich energy landscape, consisting of a large number of metastable states. These landscapes are accompanied by a plethora of pathways, along which such systems can evolve when exposed to a varying temperature or mechanical load. The resulting dynamics can be rather complex, giving rise to dynamically critical phenomena such as irreversibility and yielding. At the same time, such system exhibit parallels with the adaptive evolution of biological populations in time-varying environments. In this talk I will present a general framework to analyze the dynamics and memory formation of driven disordered systems. I will then show how this framework can be applied to understand both the response of a cyclically sheared amorphous solid, as well as the antibiotic resistance evolution of a microbial population subject to time-varying drug concentrations.
Date/Time : 14/02/2023 - 11:00 - 12:00
Location : Salle des séminaires du FAST et du LPTMS, bâtiment Pascal n°530
Upcoming seminars
- Séminaire du LPTMS : Sanjay Moudgalya (Caltech) - 9 Fév 2023 - 15:00
- Séminaire du LPTMS : Muhittin Mungan (Cologne University) - 14 Fév 2023 - 11:00
- Séminaire du LPTMS : Igor Bodrenko (Cagliari University) - 21 Fév 2023 - 11:00
- Séminaire du LPTMS : Mathias Rousset (IRMAR) - 7 Mar 2023 - 11:00
- Séminaire du LPTMS : Kirill Polovnikov ( Institut Curie and Skoltech) - 14 Mar 2023 - 11:00
- Séminaire du LPTMS : Christopher Lee Baldwin (JQI) - 21 Mar 2023 - 11:00
- Séminaire du LPTMS : Enrico Malatesta (Bocconi University) - 28 Mar 2023 - 11:00
- Journées interdisciplinaires de physique statistique - 30 Mar 2023 - 09:00
- Journées interdisciplinaires de physique statistique - 31 Mar 2023 - 09:00
- Séminaire du LPTMS : Laure Dumaz (DMA, ENS Paris) - 23 Mai 2023 - 11:00
- Séminaire du LPTMS : Luca Salasnich (Padua University) - 30 Mai 2023 - 11:00
- Soutenance de thèse Benjamin De Bruyne - 16 Oct 2023 - 14:30