Arnaud Le Ny

Centre National de la Recherche Scientifique — France

Physics and Astronomy · Physical Sciences

10h-index372citations65works0.22yr avg
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Research Topics

Theoretical and Computational Physics(44), Stochastic processes and statistical mechanics(43), Markov Chains and Monte Carlo Methods(33), Mathematical Dynamics and Fractals(10), Complex Systems and Time Series Analysis(6)

Publications64 total

Extremal Ising Gibbs States on Lobachevsky lattices
Electronic Communications in Probability·2025Open Access
Quantitative delocalisation for the Gaussian and $q$-SOS long-range chains
arXiv (Cornell University)·2024· 1 citedOpen Access
Absence of Shift-Invariant Gibbs States (Delocalisation) for One-Dimensional $$\pmb {\mathbb {Z}}$$-Valued Fields With Long-Range Interactions
Journal of Statistical Physics·2024Open Access
On Long Range Ising Models with Random Boundary Conditions
arXiv (Cornell University)·2024Open Access
Absence of shift-invariant Gibbs states (delocalisation) for one-dimensional $\mathbb Z$-valued fields with Long-Range interactions
arXiv (Cornell University)·2024Open Access
Continuity of the extremal decomposition of the free state for finite-spin models on Cayley trees
arXiv (Cornell University)·2023Open Access
Extremal Inhomogeneous Gibbs States for SOS-Models and Finite-Spin Models on Trees
Journal of Statistical Physics·2023· 18 citedOpen Access
Decimations for one- and two-dimensional Ising and rotator models. II. Continuous vs discrete symmetries
Journal of Mathematical Physics·2022Open Access
Extremal inhomogeneous Gibbs states for SOS-models and finite-spin models on trees
arXiv (Cornell University)·2022· 1 citedOpen Access
Decimations for One- and Two-dimensional Ising and Rotator Models II:\n Continuous versus Discrete Symmetries
arXiv (Cornell University)·2022Open Access
Decimations for One- and Two-dimensional Ising and Rotator Models II: Continuous versus Discrete Symmetries
arXiv (Cornell University)·2022Open Access
Decimations for two-dimensional Ising and rotator models
Journal of Mathematical Physics·2022· 3 citedOpen Access
Decimations for Two-dimensional Ising and Rotator Models I
arXiv (Cornell University)·2021Open Access
Almost Gibbsian Measures on a Cayley Tree
HAL (Le Centre pour la Communication Scientifique Directe)·2021Open Access
Almost Gibbsian Measures on a Cayley Tree
arXiv (Cornell University)·2021Open Access
Almost Gibbsian Measures on a Cayley Tree
arXiv (Cornell University)·2021Open Access
Mini-Workshop: One-sided and Two-sided Stochastic Descriptions
Oberwolfach Reports·2021· 1 cited
Markov Properties and almost Markov properties in one, two or more directions
2021
Markov and almost Markov properties in one, two or more directions
arXiv (Cornell University)·2020Open Access
The Roles of Random Boundary Conditions in Spin Systems
Progress in probability·2020· 4 citedOpen Access
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Frequent Co-authors

Aernout C. D. van Enter(10), Frank Redig(7), Nadine Guillotin‐Plantard(7), Loren Coquille(5), Christof Külske(4), Eric O. Endo(4), Matteo d'Achille(4), Christof Kuelske(3), Roberto Fernández(3), Peggy Cénac(3), Basile de Loynes(3), Yoann Offret(3), F. Redig(3), U. A. Rozikov(2), Wioletta M. Ruszel(2), Bruno Cessac(2), Florian Henning(1), Lingmin Liao(1), Eva Löcherbach(1), Roberto Fernández(1)