3 papers
cond-mat.stat-mech2026
Hybrid quantum-classical systems: statistics, entropy, microcanonical ensemble and its connection to the canonical ensemble
J. L. Alonso, C. Bouthelier-Madre, A. Castro +2
We describe in detail a mathematical framework in which statistical ensembles of hybrid classical-quantum systems can be properly described. We show how a maximum entropy principle…
math-ph2025
Alternative tangent and cotangent structures and their physical applications
José F. Cariñena, Jesús Clemente-Gallardo, Giuseppe Marmo
The conditions under which a given manifold may be given a tangent bundle or a cotangent bundle structure are analyzed. This is an important property arising in different conte…
hep-th2025
An axion-like mechanism for confinement in QCD
J. L. Alonso, C. Bouthelier-Madre, J. Clemente-Gallardo +1
This letter is about confinement in QCD. At the moment we have pictures of confinement to complete our understanding of the physics of strongly interacting particles, interaction w…