Home page > Séminaires > Archives séminaires > Séminaires 2020 > Visio-Séminaire MSC. 15 Juin 2020 16h. Vincenzo Vitelli (University of Chicago) :"From flocking to synchronization : non-reciprocity in collective behavior".
Visio-Séminaire MSC. 15 Juin 2020 16h. Vincenzo Vitelli (University of Chicago) :"From flocking to synchronization : non-reciprocity in collective behavior"
Sauf mention contraire, les séminaires et les soutenances se déroulent à 11h30 en salle 454A du bâtiment Condorcet.
Video Seminar. Monday 15th June 16h00 Contact Michael Berhanu to attend the video seminar.
From flocking to synchronization : non-reciprocity in collective behavior
Pr. Vincenzo Vitelli
James Franck Institute and Department of Physics, University of Chicago
The interaction between a peregrine falcon and a dove is visibly non-reciprocal. Unlike the dogma preached by Newton’s third law, the forces they exert on each other are by no means equal and opposite. What happens to the well established framework that physicists have developed to understand collective behavior and phase transitions in non-reciprocal systems far from equilibrium ?
In this talk, we will answer this question by looking at two paradigmatic examples of collective behaviors, flocking and synchronization. We will draw examples from various domains of science that share a common feature : reciprocity has no reason to exist.
Contact : Équipe séminaires / Seminar team - Published on / Publié le 25 mai 2020
Dans la même rubrique :
- Séminaire MSC. 20 Janvier 2020. Tomohiko Sano (EPFL, Suisse). "Snap-buckling driven by boundary conditions."
- Séminaire MSC. 13 Janvier 2020. Gregory Lavieu ( INSERM U932/Institut Curie, Paris). "Extracellular Vesicle Uptake & Delivery : Cellular and Molecular Aspects."
- Jeudi 6 février 2019, 10h30, Amphi PGG. Séminaire MSC. Michel C. Milinkovitch "A Living Cellular Automaton : when Charles Darwin meets John von Neumann & Alan Turing"
- Séminaire MSC. 2 Mars 2020. Laurent Duchemin (PMMH, ESPCI). "Bistability in Rayleigh-Bénard convection with a melting boundary."
- Séminaire MSC. 9 Mars 2020. Michiko Shimokawa (Fukuoka Institute of Technology, Japan). "Mode Selection of Breakup of Falling Droplet in Miscible Solution."
- Visio-Séminaire MSC. Annette Cazaubiel (MSC) : "Coexistence of solitons and extreme events in deep water surface waves."
- Visio-Séminaire MSC. 16 Avril 2020. Drazen Zanchi (MSC) : "Tannin-controlled micelles and fibrils of proteins : preventing Alzheimer and designing biomimetic materials"
- Visio-Séminaire MSC. 30 Avril 2020. Nicolas Biais (Brooklyn College, USA) : "Superheroes of the Human Microbiota and Beyond : An Introduction to Mechano-Micro-Biology."
- Visio-Séminaire MSC. 11 Mai 2020. Adrian Daerr (MSC) : "The charmed string : self-supporting loops through air drag"
- Visio-Séminaire MSC. 18 Mai 2020. Jérémie Palacci (UC San Diego, USA) : "Carving non-equilibrium pathways to control self-assembly "
- Visio-Séminaire MSC. 25 Mai 2020 14h. Philippe Marcq (PMMH, Paris) : "Forces and stresses in epithelial monolayers "
- Visio-Séminaire MSC. 22 Juin 2020 14h. Giulio Facchini (University of Roehampton, London, UK) :"A growth model driven by curvature reproduces geometric features of arboreal termite nests."
- Séminaire MSC. David Martin (MSC). "Motility-Induced Solidification in roller Flocks." and
- Séminaire MSC. 14 septembre 2020. Eric Bertin (Liphy, Grenoble). "Breaking of energy equipartition and spatial correlations in out-of-equilibrium systems."
- Séminaire MSC. 21 septembre 2020. Arnaud Saint-Jalmes (IPR, Rennes) : "From ‘exotic’ to ‘smart’ foams".
- Séminaire MSC. October 5 th. Benoît Semin (PMMH, ESPCI) : "Coronavirus, ventilation, CO2"
- Séminaire MSC. October 12 th. Axel Huerre (MSC, UP) : "Freezing of capillary flows"
- Visio-Séminaire MSC. November 2nd. Adrien Bussonnière (MSC, UP) : "Regeneration of cavitation nuclei"
- Visio-Séminaire MSC. 9 Novembre 2020 11h30. Ramin Golestanian (MPI Göttingen and Oxford University) :"How living matter self-organizes while breaking action-reaction symmetry"
- November 16th 2020. Sergio Chibbaro (Institut d’Alembert, Sorbonne Université) :" Irreversibility and Chaos in micro-swimmer active matter"
