2 papers
astro-ph.SR2025
Policy-Based Radiative Transfer: Solving the -Level Atom Non-LTE Problem using Soft Actor-Critic Reinforcement Learning
Brandon Panos, Ivan Milic
We present a novel reinforcement learning (RL) approach for solving the classical 2-level atom non-LTE radiative transfer problem by framing it as a control task in which an RL age…
astro-ph.SR2025
Enhancing Image Resolution of Solar Magnetograms: A Latent Diffusion Model Approach
Francesco Pio Ramunno, Paolo Massa, Vitaliy Kinakh +3
The spatial properties of the solar magnetic field are crucial to decoding the physical processes in the solar interior and their interplanetary effects. However, observations from…