1.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR399 papers
- Laboratoire de Physique Théorique et ModélisationFR273 papers
- Analyse, Géométrie et ModélisationFR97 papers
- Université Pierre-et-Marie-CurieFR44 papers
- Université Paris-SudFR40 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR30 papers
- Laboratoire d’Etudes du Rayonnement et de la Matière en Astrophysique et AtmosphèresFR29 papers
- Observatoire de ParisFR29 papers
- Equipes Traitement de l'Information et SystèmesFR22 papers
- Université Paris-SaclayFR21 papers
- CEA Paris-SaclayFR19 papers
- Université Toulouse III - Paul SabatierFR19 papers
88 papers · 1 filter
Generalized hydrodynamics in box-ball system
Atsuo Kuniba, Grégoire Misguich, Vincent Pasquier
Box-ball system (BBS) is a prominent example of integrable cellular automata in one dimension connected to quantum groups, Bethe ansatz, ultradiscretization, tropical geometry and…
Linear response theory and entropic fluctuations in repeated interaction quantum systems
J. F. Bougron, L. Bruneau
We study Linear Response Theory and Entropic Fluctuations of finite dimensional non-equilibrium repeated interaction systems (RIS). More precisely, in a situation where the tempera…
Integral formulas and antisymmetrization relations for the six-vertex model
Luigi Cantini, Filippo Colomo, Andrei G. Pronko
We study the relationship between various integral formulas for nonlocal correlation functions of the six-vertex model with domain wall boundary conditions. Specifically, we show h…
1-dimensional Schrodinger operators with complex potentials
Jan Dereziński, Vladimir Georgescu
We discuss 1-dimensional Schrodinger operators with complex and locally integrable potentials that may have an arbitrary behavior at (finite or infinite) endpoints. The main tool o…
Separability and Symmetry Operators for Painlevé Metrics and their Conformal Deformations
Thierry Daudé, Niky Kamran, Francois Nicoleau
Painlevé metrics are a class of Riemannian metrics which generalize the well-known separable metrics of Stäckel to the case in which the additive separation of variables for the Ha…
Wick rotation of the time variables for two-point functions on analytic backgrounds
Michał Wrochna
We set up a general framework for Calderón projectors (and their generalization to non-compact manifolds), associated with complex Laplacians e.g. obtained by Wick rotation of a Lo…
Large Deviations and Fluctuation Theorem for Selectively Decoupled Measures on Shift Spaces
Noé Cuneo, Vojkan Jakšić, Claude-Alain Pillet +1
We establish the Level-1 and Level-3 Large Deviation Principles (LDPs) for invariant measures on shift spaces over finite alphabets under very general decoupling conditions for whi…
Fluctuation Theorem and Thermodynamic Formalism
Noé Cuneo, Vojkan Jakšić, Claude-Alain Pillet +1
We study the Fluctuation Theorem (FT) for entropy production in chaotic discrete-time dynamical systems on compact metric spaces, and extend it to empirical measures, all continuou…
Symmetry breaking in the periodic Thomas--Fermi--Dirac--von Weizs{ä}cker model
Julien Ricaud
We consider the Thomas--Fermi--Dirac--von~Weizs{ä}cker model for a system composed of infinitely many nuclei placed on a periodic lattice and electrons with a periodic density. We…
Unique determination of electromagnetic parameters from partial boundary measurements
Christian Daveau, Abdessatar Khelifi, Houssem Lihiou
We consider an inverse boundary value problem for the Maxwell's equations with a given data assumed to be known only in accessible part of the boundary. We aim to prove an uniq…
On the origin of dual Lax pairs and their -matrix structure
Jean Avan, Vincent Caudrelier
We establish the algebraic origin of the following observations made previously by the authors and coworkers: (i) A given integrable PDE in dimensions within the Zakharov-Sha…
Deformed Virasoro algebras from elliptic quantum algebras
J. Avan, L. Frappat, E. Ragoucy
We revisit the construction of deformed Virasoro algebras from elliptic quantum algebras of vertex type, generalizing the bilinear trace procedure proposed in the 90's. It allows u…
Entropic fluctuations in thermally driven harmonic networks
Vojkan Jaksic, Claude-Alain Pillet, Armen Shirikyan
We consider a general network of harmonic oscillators driven out of thermal equilibrium by coupling to several heat reservoirs at different temperatures. The action of the reservoi…
Derivation of the magnetic Euler-Heisenberg energy
Philippe Gravejat, Mathieu Lewin, Éric Séré
In quantum field theory, the vacuum is a fluctuating medium which behaves as a nonlinear polarizable material. In this article, we perform the first rigorous derivation of the magn…
Crystalline conductance and absolutely continuous spectrum of 1D samples
Laurent Bruneau, Yoram Last, Vojkan Jaksic +1
We characterize the absolutely continuous spectrum of half-line one-dimensional Schrödinger operators in terms of the limiting behavior of the Crystaline Landauer-Büttiker conducta…
Lagrangian and Hamiltonian structures in an integrable hierarchy and space-time duality
Jean Avan, Vincent Caudrelier, Anastasia Doikou +1
We define and illustrate the novel notion of dual integrable hierarchies, on the example of the nonlinear Schrödinger (NLS) hierarchy. For each integrable nonlinear evolution equat…
Entropic fluctuations in Gaussian dynamical systems
Vojkan Jaksic, Claude-Alain Pillet, Armen Shirikyan
We study non-equilibrium statistical mechanics of a Gaussian dynamical system and compute in closed form the large deviation functionals describing the fluctuations of the entropy…
Slavnov and Gaudin-Korepin formulas for models without symmetry: the XXX chain on the segment
S. Belliard, R. A. Pimenta
We consider the isotropic spin Heisenberg chain with the most general integrable boundaries. The scalar product between the on-shell Bethe vector and its off-shell du…
Slavnov and Gaudin-Korepin Formulas for Models without Symmetry: the Twisted XXX Chain
Samuel Belliard, Rodrigo A. Pimenta
We consider the XXX spin- Heisenberg chain on the circle with an arbitrary twist. We characterize its spectral problem using the modified algebraic Bethe anstaz and st…
Modified algebraic Bethe ansatz for XXZ chain on the segment - III - Proof
J. Avan, S. Belliard, N. Grosjean +1
In this paper, we prove the off-shell equation satisfied by the transfer matrix associated with the XXZ spin- chain on the segment with two generic integrable boundaries a…
On Factorization of Molecular Wavefunctions
Thierry Jecko, Brian T. Sutcliffe, R. Guy Woolley
Recently there has been a renewed interest in the chemical physics literature of factorization of the position representation eigenfunctions \{\} of the molecular Schrödinger eq…
Matrix product formula for Macdonald polynomials
Luigi Cantini, Jan de Gier, Michael Wheeler
We derive a matrix product formula for symmetric Macdonald polynomials. Our results are obtained by constructing polynomial solutions of deformed Knizhnik--Zamolodchikov equations,…
Conductance and absolutely continuous spectrum of 1D samples
Laurent Bruneau, Vojkan Jakšić, Yoram Last +1
We characterize the absolutely continuous spectrum of the one-dimensional Schrödinger operators acting on in terms of the limiting behavior of the L…
Local inverse scattering at a fixed energy for radial Schr{ö}dinger operators and localization of the Regge poles
Thierry Daudé, Francois Nicoleau
We study inverse scattering problems at a fixed energy for radial Schrödinger operators on , . First, we consider the class of potentials which…