Dear Colleagues,

This is the first announcement for the two-day conference on:

                INHOMOGENEOUS RANDOM SYSTEMS

which will be held on Tuesday 28 and Wednesday 29 January 2025
at Institut Henri Poincaré, Paris.

You will find in attachment a PDF file of the announcement
with the same informations as below which you may print and post up.

Looking forward to meeting you in Paris,

 Christian Maes, Kirone Mallick, Ellen Saada.

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                       INHOMOGENEOUS RANDOM SYSTEMS

                     Systemes Aleatoires Inhomogenes

                          January 28-29, 2025

                        Institut Henri Poincaré

                  11-13, rue Pierre et Marie Curie, Paris


    The aim of this annual workshop is to bring together
mathematicians and physicists working on disordered or random
systems, and to discuss recent developments on themes of
common interest. Each of the two days is devoted to a
specific topic; the 2025 session is planned as follows.

Tuesday 28 January:
         SPIN GLASSES AND RELATED TOPICS.
         Moderator: Jean-Christophe Mourrat (Lyon).

Spin glasses are models of statistical mechanics characterized by
disordered interactions and complex energy landscapes. They serve as
fundamental examples of complex systems, providing insights into
various scientific fields. This event will bring together different
perspectives from mathematics, physics, and computer science,
showcasing recent developments and promising research directions.

Speakers:  Leticia Cugliandolo (Paris), Brice Huang (Boston),
Antoine Maillard (Paris), Remi Monasson (Paris),
Guilhem Semerjian (Paris), Eliran Subag (Rehovot),
Pierfrancesco Urbani (Saclay).

Wednesday 29 January:
   ERGODICITY-BREAKING PHENOMENA IN QUANTUM MECHANICS.
   Moderator: Wojciech De Roeck (Leuven)

Experimental marvels like cold atoms are allowing us to probe
many-body Hamiltonian dynamics in a very detailed way, bringing into
focus questions that might have seemed almost philosophical in
earlier decades.  One of the surprises from these experiments is that
such systems often fail to thermalize. Phenomena like `localization',
`quantum scars' and various types of glassy behaviour are ubiquitous
in these simple quantum systems, whereas they do not seem so common
in condensed matter platforms.  This day brings together several
specialists from this field. 

Speakers: Marin Bukov (Dresden), François Huveneers (London),
Andrea De Luca (Cergy), David Luitz (Bonn),
Markus Mueller (Vienna), Silvia Pappalardi (Koeln),
Simone Warzel (Muenchen).

                       ---------------------


The conference is free and open to all.
To facilitate local organization, please register in advance
by sending an e-mail to:

           inter@math.cnrs.fr  with subject: IRS 2025

and the following informations:

    Name: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
    Institution:_ _ _ _ _ _ _ _ _ _ _ _ _ _ _
    Address:_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
    _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
    Email:_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

You may also consult the conference web page at:

           https://irs.math.cnrs.fr



  Christian Maes                  Kirone Mallick 
Theoretische Fysica           Physique Théorique, IPhT 
 KU Leuven, Belgium                CEA, Saclay

                    Ellen Saada                 
                Mathématiques, MAP5 
             CNRS, Université Paris Cité   


Partially supported by CNRS, Université Paris Cité, CEA
and  KU Leuven.