From the 2 of 25 papers with an AI index.
31 citations
- Centre National de la Recherche ScientifiqueFR11 papers
- Laboratoire de Physique Théorique et ModélisationFR8 papers
- Laboratoire de Physique ThéoriqueFR7 papers
- École Supérieure des Sciences Économiques et CommercialesFR4 papers
- Université Grenoble AlpesFR3 papers
- Analyse, Géométrie et ModélisationFR2 papers
- Centre de Recherche en Économie et StatistiqueFR2 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
- Agenzia Spaziale ItalianaIT1 paper
- Beijing Computational Science Research CenterCN1 paper
- CEA GrenobleFR1 paper
- CEA Paris-SaclayFR1 paper
27 papers
Statistical Inference in Large Multi-way Networks
Lucas Resende, Guillaume Lecué, Lionel Wilner +1
The paper introduces the Polyads estimator, a method for estimating structural parameters in weighted multi-way networks that handles arbitrary fixed effects without the incidental…
Phase transitions in coupled Ising chains and SO()-symmetric spin chains
Yohei Fuji, Sylvain Capponi, Lukas Devos +1
The paper studies quantum phase transitions in a one‑dimensional system made of multiple coupled Ising chains, showing that for two or three chains the transition is continuous (Is…
Elusive phase transition in the replica limit of monitored systems
Guido Giachetti, Andrea De Luca
We study an exactly solvable model of monitored dynamics in a system of spin- particles with pairwise all-to-all noisy interactions, where each spin is continuously weakly…
Quadratic Poisson brackets for the Camassa--Holm peakons
J. Avan, L. Frappat, E. Ragoucy
We establish quadratic Poisson brackets for the generalized Camassa--Holm peakon structure introduced in \cite{AFR23}. The calculation is based on the halving of the spectral param…
Field-controlled interfacial transport and pinning in an active spin system
Mintu Karmakar, Matthieu Mangeat, Swarnajit Chatterjee +2
Field control provides a practical route to programmable active matter, yet how weak fields modify non-equilibrium coexistence and interfaces remains unclear. To address this, we s…
Field-induced states and thermodynamics of the frustrated Heisenberg antiferromagnet on a square lattice
Andreas Honecker, M. E. Zhitomirsky, Alexander Wietek +1
We investigate the ground-state and finite-temperature properties of the - Heisenberg antiferromagnet on the square lattice in the presence of an external magnetic field.…