5 citations · 5 across the 3 of their papers we have counts for
3 papers
Learning time-dependent and integro-differential collision operators from plasma phase space data using differentiable simulators
Diogo D. Carvalho, Luis O. Silva, E. Paulo Alves
Collisional and stochastic wave-particle dynamics in plasmas far from equilibrium are complex, temporally evolving, stochastic processes which are challenging to model. In this wor…
Learning collision operators from plasma phase space data using differentiable simulators
Diogo D. Carvalho, Pablo J. Bilbao, Warren B. Mori +2
We propose a methodology to infer collision operators from phase space data of plasma dynamics. Our approach combines a differentiable kinetic simulator, whose core component in th…
Learning the dynamics of a one-dimensional plasma model with graph neural networks
Diogo D Carvalho, Diogo R Ferreira, Luis O Silva
We explore the possibility of fully replacing a plasma physics kinetic simulator with a graph neural network-based simulator. We focus on this class of surrogate models given the s…