Évènements

Speakers: Christopher Eckner (CNRS, LAPTh) Abstract:I will present three recent papers advancing our understanding of astrophysics and cosmology. The covered papers are:I)  arXiv:2304.0607: "The Image of the M87 Black Hole Reconstructed with PRIMO"   A crisper image of the supermassive black hole of M87 with machine learningII)  arXiv:2304.09895: "Anomalies in Gravitational-Lensed Images Revealing Einstein Rings Modulated by […]

Speakers: Pedro de la Torre Luque (Stockholm University)The creation of antiparticles in the Galaxy has been discussed as a potential signal of exotic production mechanisms such as primordial black hole evaporation or dark matter decay/annihilation, in addition to the more conventional production from cosmic-ray (CR) interactions. Recent CR detectors have provided very accurate measurements on […]

Speakers: Gilles Parez (CRM, Montréal)Entanglement and separability are two opposite yet intertwined notions in quantum mechanics. A quantum state is said to be entangled if it is not separable, and vice versa. Quantifying how entangled two subsystems are remains a challenging problem, which has led to important insights in the context of quantum many-body systems. […]

Speakers: Gerben Venken (U. Heidelberg) Abstract: Link: ZoomAnLy: https://sites.google.com/view/anlystringsandfields  https://indico.in2p3.fr/event/29869/

This meeting will gather the France-based community working in string and quantum field theory for three days of scientific exchanges on current developments in these research areas. The workshop will take place at LAPTh, Annecy, from Tuesday 23rd May at 2pm till Thursday 25th at around 2pm. The detailed program can be found here. Talks […]

Speakers: Pasquale Serpico (LAPTh, Annecy-le-vieux) Abstract: https://indico.in2p3.fr/event/29749/

Speakers: Lorenz Eberhardt (Princeton, IAS)Abstract: I will explain a proposal which relates three-dimensional quantum gravity in AdS3 to a particular 3d TQFT that we refer to as ``Virasoro TQFT’'. This relation gives a precise meaning to the standard folklore that pure 3d gravity is related to two copies of SL(2,R) Chern-Simons theory. I will discuss […]

 https://indico.in2p3.fr/event/29661/

The "PhysTeV" series of workshops aims at pushing the frontier of fundamental Physics by bringing together theorists and experimentalists working on several aspects of phenomenology at TeV colliders and other experiments.World experts are brought together to address fundamental problems raised notably by the Higgs boson discovery, dark matter and the disappearance of antimatter in the […]

 https://indico.in2p3.fr/event/29705/

Speakers: George Tringas Abstract: https://indico.in2p3.fr/event/29783/

 https://indico.in2p3.fr/event/28967/