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Statistical Physics and Complex Systems

Group “Statistical Mechanics and Condensed Matter”

The activities of the “Statistical Physics and Complex Systems” team revolve around three broad directions, which cover a large area of statistical physics. The first one deals with rigorous statistical mechanics and in particular with the study of phase transition phenomena for exactly solvable models and/or from a geometrical point of view. The second deals with statistical mechanics of open quantum systems out of equilibrium and the development of models and analytical tools to study the corresponding non-equilibrium stationary states. In the third research direction, we study the statistical physics of complex systems and complex networks: our studies go from the structure of networks to the study of dynamical processes taking place on them, and focuses particularly on the case of temporal network. As the network paradigm can be used to describe many systems of different origins and nature, our research has natural links with other disciplines, in particular epidemiology, computer science, social sciences, neurosciences.

The team is also affiliated with the CENTURI Institute (Turing Center for living systems). Since 2019, 3 PIs funded by CENTURI are hosted by the team. Their research topic concern collective effects and self-organisation in living systems, out-of-equilibrium fluctuations in living matter, and neurosciences. The Pis interact with experimental teams in the IBDM and in the INMED.

The methods used by the team’s members range from rigorous mathematical tools to numerical simulations and empirical data analysis, through the whole toolkit of approximations standardly used in statistical physics.

Directory of Members

Andreys Simon PhD candidate
Email
Asch Joachim University faculty
+33.4.91.26.95.20 Email
Aschbacher Walter University faculty
+33.4.91.26.95.16 Email
Barrat Alain Adjunct director
Researcher
Chef de l’équipe « Physique statistique et systèmes complexes »
Référent pôle de recherche interdisciplinaire et intersectoriel AMU - Santé et sciences de la vie
+33.4.91.26.95.40 Email
Briolle Françoise University faculty
Email
Gandolfo Daniel University faculty
Chef du Groupe « Physique statistique et matière condensée »
+33.4.91.26.95.10 Email
Gelardi Valeria PhD candidate
Email
Genois Mathieu University faculty
Email
Merkel Matthias Researcher
Email
Pedreschi Nicola PhD candidate
Email
Pillet Claude-Alain University faculty
+33.4.91.26.95.32 Email
RAO-BALAPPA Shrisha Postdoctoral researcher
Email
ROUAULT Hervé Researcher
Email
Rouleux Michel University faculty
+33.4.91.26.97.97 Email
Ruiz Jean Researcher
+33.4.91.26.95.43 Email
RUPPRECHT Jean-François Researcher
Email
Shlosman Senya Emeritus
+33.4.91.26.95.32 Email
TLILI Sham Postdoctoral researcher
Email
Verga Alberto University faculty
+33.4.91.26.95.04 Email

List of Publications

208 results
Preprint, Working paper
Daniel Gandolfo, Christian Maes, Jean Ruiz, Senya Shlosman
Glassy states: the free Ising model on a tree
2019
Preprint, Working paper
Mondher Damak, Mayssa Hammami, Claude-Alain Pillet
A Detailed Fluctuation Theorem for Heat Fluxes in Harmonic Networks out of Thermal Equilibrium
2019
Preprint, Working paper
Laetitia Gauvin, Mathieu Génois, Márton Karsai, Mikko Kivelä, Taro Takaguchi, Eugenio Valdano, Christian L. Vestergaard
Randomized reference models for temporal networks
2019
Journal article
Teruyoshi Kobayashi, Taro Takaguchi, Alain Barrat
The structured backbone of temporal social ties
Nature Communications, Nature Publishing Group, 2019, 10 (1)
Journal article
Iacopo Iacopini, Giovanni Petri, Alain Barrat, Vito Latora
Simplicial models of social contagion
Nature Communications, Nature Publishing Group, 2019, 10, pp.2485. ⟨10.1038/s41467-019-10431-6⟩
Journal article
Joachim Asch, Olivier Bourget, Alain Joye
Chirality induced Interface Currents in the Chalker Coddington Model
Journal of Spectral Theory, European Mathematical Society, In press
Journal article
Horia Cornean, Valeriu Moldoveanu, Claude-Alain Pillet
A Dyson equation for non-equilibrium Green's functions in the partition-free setting
physica status solidi (b), Wiley, In press, pp.1800447. ⟨10.1002/pssb.201800447⟩
Journal article
Matthias Merkel, Karsten Baumgarten, Brian Tighe, M. Lisa Manning
A minimal-length approach unifies rigidity in underconstrained materials
Proceedings of the National Academy of Sciences of the United States of America , National Academy of Sciences, In press, ⟨10.1073/pnas.1815436116⟩
Journal article
Joachim Asch, Alain Joye
Lower Bounds on the Localisation Length of Balanced Random Quantum Walks
Letters in Mathematical Physics, Springer Verlag, In press
Journal article
Ajaykumar Manivannan, W. Quin Yow, Roland Bouffanais, Alain Barrat
Are the different layers of a social network conveying the same information?
EPJ Data Science, EDP Sciences, 2018, 7 (1), pp.34. ⟨10.1140/epjds/s13688-018-0161-9⟩
208 results

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