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Overlaps after a boundary quantum quench in the integrable XXZ spin chain Charbel Abetian The aim of this thesis is to provide an exact analytical approach for computing overlaps between eigenstates of the open XXZ chain before and after a boundary quench, that is, an abrupt change of one of the boundary magnetic fields. […]
Soutenance de thèse : Charbel Abetian Lire la suite »
Integrable Dynamics and Thermalization in the Quantum O(n) Model at Large-n Guido Giachetti (LPENS) The quantum O(n) model has long served as a valuable framework for studying both equilibrium and dynamical properties of quantum many-body systems. In this talk, we investigate its non-equilibrium dynamics following a quantum quench in the large-n limit. While
Informal Quantum Seminar: Guido Giachetti (LPENS) Lire la suite »
Charged for attraction: How biomolecular condensates pull chromosomes together Valerio Sorichetti (IST Austria) The coacervation of charged polymers is an important driver for the formation of biomolecular condensates. Recent experiments suggest that this mechanism also controls the clustering of eukaryotic chromosomes during the late stages of cell division [1,2]. In this process, inter-chromosome attraction is
Physics-Biology Interface seminar: Valerio Sorichetti Lire la suite »
From Hopfield Inference to Federated Learning: challenges and solutions in Teacher–Student models Gianluca Manzan LISN, Paris Saclay University Seminar of the Series MLP@P (Machine Learning Physics @ Plateau), joint with LISN and IPhT. Where: LISN, bat 660 salle 2014 (2° étage) In this work, we investigate inference in neural networks through the teacher–student framework, which
MLP@P seminars : Gianluca Manzan (LISN) Lire la suite »
Soliton gas description of modulational instability Thibault Congy (Northumbria University, Newcastle, UK) Soliton gases are infinite random ensembles of interacting solitons whose large-scale dynamics are governed by the elementary two-soliton collisions. By applying the spectral theory of soliton gases to the focusing nonlinear Schrödinger equation (fNLSE), we can describe the statistically stationary and spatially
Séminaire du LPTMS : Thibault Congy (Northumbria University, Newcastle, UK) Lire la suite »
Anna Delmonte (Collège de France)
Informal quantum seminar: Anna Delmonte (Collège de France) Lire la suite »
TBA Francesco Mori (Harvard)
Séminaire du LPTMS : Francesco Mori (Harvard) Lire la suite »
Léo Mangeolle (Technische Universitaet Muenchen)
Informal Quantum Seminar: Léo Mangeolle (Technische Universitaet Muenchen) Lire la suite »
TBA Luca Giacomelli(Université Paris Saclay)
Séminaire du LPTMS : Luca Giacomelli (Université Paris Sud) Lire la suite »
Alexander Bershadsky (Natl. U. of Singapore and Weizmann Institute)
Physics-Biology Interface seminar: Alexander Bershadsky Lire la suite »
