3 papers
physics.comp-ph2026
P3MaZe: a Mass-Zero constrained-dynamics formulation of particle-mesh electrostatics
Federica Troni, Violette Gontran, Davide Grassano +1
We introduce P3MaZe, a real-space particle-mesh electrostatic method that combines the standard short-range/long-range decomposition of Particle-Particle Particle-Mesh (P3M) electr…
physics.comp-ph2025
Mass-Zero constrained molecular dynamics for electrostatic interactions
Federica Troni, Davide Grassano, Jayashree Narayan +2
Optimal exploitation of supercomputing resources for the evaluation of electrostatic forces remains a challenge in molecular dynamics simulations of very large systems. The most ef…
hep-ph2024
Models of Accidental Dark Matter with a Fundamental Scalar
Stefano Palmisano, Francesco Rescigno, Federica Troni
We consider models of accidental dark matter, namely models in which the dark matter is a composite state that is stable thanks to an accidental symmetry of the theory. The fundame…