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Abstract Interacting particle systems provide flexible and powerful models that are useful in many application areas such as sociology (agents), molecular dynamics (proteins), etc. However, particle systems with large numbers of particles are very complex …

Antoine Compagnon Antoine Compagnon, of the Académie française, is Professor Emeritus at the Collège de France and Professor at Columbia University, New York. His latest books : La Vie derrière soi. Fins de la littérature (Équateurs, 2021), Proust du côté …

William Marx William Marx, Professor at the Collège de France, holder of the Comparative Literatures chair , member of the Academia Europaea. His books, most published by Éditions de Minuit and translated into several languages, include L'Adieu à la …

Abstract The canonical definition of the angular momentum flux in the Bondi formalism of general relativity transforms under supertranslations. These correspond to gravitational waves of infinite wavelength - or, quantum mechanically, to zero-energy …

Abstract Carroll geometries emerge as conformal boundaries of asymptotically flat spacetimes and have come to the forefront with the advent of flat holography. I will introduce these tools, which encompass the Carrollian descendants of the Cotton tensor, …

Abstract We present a historicising ethnography of the most exoticized and proverbial of all Saharans: the Tuareg or Kel Tamasheq. We will outline the historical coming into being of the Kel Tamasheq as a people by describing the changes in the main …

Abstract Providing everyone - including consumers and citizens - with the information and tools they need to take action and improve food for all, is the mission that Open Food Facts, the Wikipedia of food products, set itself ten years ago. Thanks to …

Beyond the robust levels of evidence now established for several nutritional factors, many questions remain around factors that have not yet been explored, or have been little explored, such as non-nutritional bioactive compounds carried by our diet, the …

Abstract Given a finite group G, we can look at two natural rings, namely the center of the group algebra and the character ring. In the case G = GL(n,q), the geometry of character varieties (or moduli spaces of semi-stable parabolic Higgs fibers) allows …

Abstract Quantum error correction is based on a feedback loop. This feedback generally corresponds to a classical controller with classical signals from quantum measurements as input, and classical signals controlling the quantum evolution of the physical …

Documents and media Download support Abstract Learning to read profoundly changes a child's brain. Understanding the neural mechanisms by which we learn to read can help us to better teach reading and understand its difficulties. In my talk, I will show …