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Determinantal and permanental point processes, quantum physics, and signal processing (dpp-fermions-2022)
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Europe/Paris
Amphi A (site Monod, 4ème étage) (ENS de Lyon)
Amphi A (site Monod, 4ème étage)
ENS de Lyon
46 allée d'Italie
69007 Lyon
Description
Since their introduction by Odile Macchi in 1975 to model the spatial distribution of fermions and bosons in optical beams, determinantal and permanental point processes have received a lot of attention due to their connections with random matrices, statistical physics and more recently signal processing and machine learning, where the repulsive properties of DPP allow for instance to improve the efficiency of Monte Carlo methods. Quantum physics and signal processing are also deeply related through time-frequency analysis, which provides tools to understand complex optical systems.
The purpose of the workshop was to bring together physicists, mathematicians and specialists of signal processing interested in these topics, and to establish a modern dictionary allowing for cross-fertilization between the different disciplines. It was the continuation of a previous workshop held in Lille in 2019.
The event was held over two weeks, the first being devoted to introductory mini-courses, and the second to research talks. It was part of the semester "PhysMathLyon".
Mini-courses (see the scientific program for descriptions) :
- Mylène Maïda : Introduction to determinantal point processes
- Benjamin Roussel : Introduction to quantum optics of fermions and bosons
- Patrick Flandrin : Seven roads to time-frequency
- Mattia Walschaers : Quantum computational advantages with light
- Subhro Ghosh : Zeroes of Gaussian analytic functions
- Günther Koliander : Point processes in time-frequency analysis
- Gaultier Lambert : Universality for free fermions
- Satya Majumdar : Noninteracting trapped fermions as a DPP: application to cold atoms
Research talks (see the scientific program for titles and abstracts) :
- Luis Daniel Abreu
- Mathias Albert
- Alexander Bufetov
- Subhro Ghosh
- Antti Haimi
- Adrien Kassel
- Meixia Lin
- Barbara Pascal
- Leonid Pastur
- Arnaud Poinas
- José Luis Romero
- Simona Rota-Nodari
- Nicolas Rougerie
- Christophe Salomon
- Jean-Marie Stéphan
- Nicolas Tremblay
Organizing committee : Rémi Bardenet, Jérémie Bouttier, Pascal Degiovanni, Patrick Flandrin, Adrien Hardy, Mylène Maïda, Grégory Schehr.
Support : LABEX MILYON, ERC BlackJack, ANR Dimers, ANR QuSig4QuSense, Laboratoire de Physique, Institut de Physique Théorique.
Participants
Adam Rançon
Adrien Hardy
Adrien Kassel
Alexander Bufetov
Alexandre Feller
Ali Moukadem
Antti Haimi
Arnaud Poinas
Ayoub Belhadji
Barbara Pascal
Benjamin Audit
Benjamin Roussel
Benoit HENRY
Bo Lin
Christophe Biscio
Christophe Salomon
Denis Périce
Di Luo
Diala Hawat
Dinh Thi Nguyen
Ekaterina Glinyanaya
Etera LIVINE
Gabriel Glesner
gaultier lambert
Gianni Aupetit-Diallo
Giulio Ruzza
gregory schehr
Grigori Olshanski
Günther Koliander
Harriet Walsh
Hugo Simon
Jean-Marie Stéphan
Jeremy Cohen
Joonas Turunen
Jose Luis Romero
Juan Manuel Miramont Taurel
Jérémie Bouttier
Leonid Pastur
Loïc Davalo
Luis Daniel Abreu
Martin Rouault
Mathias Albert
Mathurin Passard
Mattia Walschaers
Maxime Leroy
Meixia Lin
Michaël Fanuel
Moritz Otto
Mylène Maida
Myriam Bontonou
Nicolas Rougerie
Nicolas Tremblay
Pascal Degiovanni
Patrick Flandrin
Philippe Thieullen
Pierre Borgnat
pierre le doussal
Qiyun YANG
ROBI PESCHANSKI
Rémi Bardenet
satya majumdar
Simona Rota Nodari
Slim Kammoun
Sofia Tarricone
Subhroshekhar Ghosh
Thibaut Vasseur
Thierry Lévy
Tommaso Roscilde
Victor ISSA
Xiaoyi MAI
