246 citations
- Le Mans UniversitéFR19 papers
- Mie UniversityJP15 papers
- Xiamen UniversityCN7 papers
- Central China Normal UniversityCN6 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Inspire InstituteUS5 papers
- Institut des Molécules et Matériaux du MansFR5 papers
- Nihon UniversityJP5 papers
- Huaqiao UniversityCN4 papers
- Université Nantes Angers Le MansFR4 papers
- A. Alikhanyan National LaboratoryAM3 papers
- Kazan Federal UniversityRU3 papers
72 papers
Disagreement as Data: Reasoning Trace Analytics in Multi-Agent Systems
Elham Tajik, Conrad Borchers, Bahar Shahrokhian +4
Learning analytics researchers often analyze qualitative student data such as coded annotations or interview transcripts to understand learning processes. With the rise of generati…
Many-body perturbation theory for strongly correlated effective Hamiltonians using effective field theory methods
Raphaël Photopoulos, Antoine Boulet
Introducing low-energy effective Hamiltonians is usual to grasp most correlations in quantum many-body problems. For instance, such effective Hamiltonians can be treated at the mea…
Generation and decay of Higgs mode in a strongly interacting Fermi gas
Andrea Barresi, Antoine Boulet, Gabriel Wlazłowski +1
We investigate the life cycle of the large amplitude Higgs mode in strongly interacting superfluid Fermi gas. Through numerical simulations with time-dependent density-functional t…
From Random Motion of Hamiltonian Systems to Boltzmann H Theorem and Second Law of Thermodynamics -- a Pathway by Path Probability
Qiuping A. Wang, Aziz El Kaabouchi
A numerical experiment of ideal stochastic motion of a particle subject to conservative forces and Gaussian noise reveals that the path probability depends exponentially on action.…
Least action principle and stochastic motion : a generic derivation of path probability
Aziz El Kaabouchi, Qiuping A. Wang
This work is an analytical calculation of the path probability for random dynamics of mechanical system described by Langevin equation with Gaussian noise. The result shows an expo…
The extrema of an action principle for dissipative mechanical systems
Tongling Lin, Qiuping A. Wang
A least action principle for damping motion has been previously proposed with a Hamiltonian and a Lagrangian containing the energy dissipated by friction. Due to the space-time non…