Policy-Based Radiative Transfer: Solving the $2$-Level Atom Non-LTE Problem using Soft Actor-Critic Reinforcement Learning
Fuente:
arXiv
Saved in:
| Main Authors: | Panos, Brandon, Milic, Ivan |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Constraints on Acoustic Wave Energy Fluxes and Radiative Losses in the Solar Chromosphere from Non-LTE Inversions
by: Santos, J. M. da Silva, et al.
Published: (2024)
by: Santos, J. M. da Silva, et al.
Published: (2024)
A Simple Ray Acceleration Structure for Non-LTE Radiative Transfer
by: Osborne, Christopher M. J.
Published: (2025)
by: Osborne, Christopher M. J.
Published: (2025)
Radiance Cascades: A Novel High-Resolution Formal Solution for Multidimensional Non-LTE Radiative Transfer
by: Osborne, Christopher M. J., et al.
Published: (2024)
by: Osborne, Christopher M. J., et al.
Published: (2024)
A High-resolution, Inversion-Based Synoptic Study of Solar Granulation
by: Crowley, James, et al.
Published: (2025)
by: Crowley, James, et al.
Published: (2025)
Solar internetwork magnetic fields: Statistical comparison between observations and MHD simulations
by: Ebert, Elias, et al.
Published: (2024)
by: Ebert, Elias, et al.
Published: (2024)
Non-LTE abundances of nitrogen in the Sun and reference A-F type stars
by: Mashonkina, L. I., et al.
Published: (2024)
by: Mashonkina, L. I., et al.
Published: (2024)
Assessment of DKIST/VTF Capabilities for the Detection of Local Acoustic Source Wavefronts
by: Morrell, Corinne, et al.
Published: (2026)
by: Morrell, Corinne, et al.
Published: (2026)
Quantitative spectroscopy of single and multiple OB-type stars. Non-LTE spectrum analysis with machine learning
by: Aschenbrenner, P., et al.
Published: (2026)
by: Aschenbrenner, P., et al.
Published: (2026)
Non-LTE corrections for determinations of europium abundances in F-G-K stars in a broad metallicity range
by: Mashonkina, L. I., et al.
Published: (2026)
by: Mashonkina, L. I., et al.
Published: (2026)
Prominence Plasma Parameters Maps Inferred From Lyman $β$ and Lyman $γ$ Observations and Non-LTE Modelling
by: Zhang, Y., et al.
Published: (2026)
by: Zhang, Y., et al.
Published: (2026)
Accelerating 3D Non-LTE Synthesis with Graph Neural Networks
by: Arévalo, A. Vicente, et al.
Published: (2026)
by: Arévalo, A. Vicente, et al.
Published: (2026)
Enhancing Image Resolution of Solar Magnetograms: A Latent Diffusion Model Approach
by: Ramunno, Francesco Pio, et al.
Published: (2025)
by: Ramunno, Francesco Pio, et al.
Published: (2025)
The Bright Rim Prominences according to 2.5D Radiative Transfer
by: Jenkins, Jack M., et al.
Published: (2024)
by: Jenkins, Jack M., et al.
Published: (2024)
The solar beryllium abundance revisited with 3D non-LTE models
by: Amarsi, A. M., et al.
Published: (2024)
by: Amarsi, A. M., et al.
Published: (2024)
3D non-LTE abundance analyses of late-type stars
by: Lind, Karin, et al.
Published: (2024)
by: Lind, Karin, et al.
Published: (2024)
Spatial resolution effects on the solar open flux estimates
by: Milic, Ivan, et al.
Published: (2024)
by: Milic, Ivan, et al.
Published: (2024)
3D Non-LTE radiation transfer: theory and applications to stars, exoplanets, and kilonovae
by: Bergemann, Maria, et al.
Published: (2025)
by: Bergemann, Maria, et al.
Published: (2025)
Investigating non-LTE abundances of Neodymium (Nd) in metal-poor FGK stars
by: Dixon, John D., et al.
Published: (2025)
by: Dixon, John D., et al.
Published: (2025)
Non-LTE Analysis of Pre-eruptive Prominence Plasma Parameters Effects on the Lyman-beta and Lyman-gamma Lines with Solar Orbiter SPICE Observations
by: Zhang, Yong, et al.
Published: (2026)
by: Zhang, Yong, et al.
Published: (2026)
Influence of departures from LTE on determinations of the sulfur abundances in A-K type stars
by: Korotin, S. A., et al.
Published: (2025)
by: Korotin, S. A., et al.
Published: (2025)
Ag I model atom and the 3D non-LTE solar silver abundance
by: Caliskan, Sema, et al.
Published: (2026)
by: Caliskan, Sema, et al.
Published: (2026)
Non-LTE Ionization Modeling for Helium and Strontium in Neutron Star Merger Ejecta
by: Chiba, Koya, et al.
Published: (2026)
by: Chiba, Koya, et al.
Published: (2026)
Multi-height probing of horizontal flows in the solar photosphere
by: Kostić, Teodor, et al.
Published: (2025)
by: Kostić, Teodor, et al.
Published: (2025)
Solar carbon abundance from 3D non-LTE modelling of the diagnostic lines of the CH molecule
by: Hoppe, Richard, et al.
Published: (2025)
by: Hoppe, Richard, et al.
Published: (2025)
Understanding an origin of palladium in metal-poor stars based on the non-LTE analysis of Pd~I lines
by: Mashonkina, L., et al.
Published: (2025)
by: Mashonkina, L., et al.
Published: (2025)
Inference of horizontal velocity fields from the induction equation in the solar atmosphere. I. Analytical and numerical solutions in 2D
by: Crespo, H. Vila, et al.
Published: (2026)
by: Crespo, H. Vila, et al.
Published: (2026)
The solar sulphur abundance in view of large-scale atomic structure calculations and 3D non-LTE models
by: Amarsi, A. M., et al.
Published: (2025)
by: Amarsi, A. M., et al.
Published: (2025)
Full non-LTE multi-level radiative transfer I. An atom with three bound infinitely sharp levels
by: Lagache, Tristan, et al.
Published: (2025)
by: Lagache, Tristan, et al.
Published: (2025)
A distinct halo population revealed from 3D non-LTE magnesium abundances
by: Matsuno, T., et al.
Published: (2024)
by: Matsuno, T., et al.
Published: (2024)
Water Snowline in Young Stellar Objects with Various Density Structures Using Radiative Transfer Models
by: Kim, Young-Jun, et al.
Published: (2025)
by: Kim, Young-Jun, et al.
Published: (2025)
Probing the wind and evolutionary state of the quiescent luminous blue variable Var$\,$2 in the Galaxy M33: constraints from self-consistent non-LTE modeling
by: Kostenkov, A., et al.
Published: (2025)
by: Kostenkov, A., et al.
Published: (2025)
Three-dimensional non-LTE radiative transfer effects in Fe I lines IV. Line formation at high spatial resolution
by: Holzreuter, R., et al.
Published: (2025)
by: Holzreuter, R., et al.
Published: (2025)
Non-LTE radiative transfer simulations: Improved agreement of the double detonation with normal Type Ia supernovae
by: Collins, Christine E., et al.
Published: (2024)
by: Collins, Christine E., et al.
Published: (2024)
Refinements to the Solar Polar Magnetic Flux: Implications from Inversion Methodologies
by: Yamashiro, Bryan, et al.
Published: (2026)
by: Yamashiro, Bryan, et al.
Published: (2026)
Spectral resolution effects on the information content in solar spectra
by: Baso, C. J. Díaz, et al.
Published: (2024)
by: Baso, C. J. Díaz, et al.
Published: (2024)
Full non-LTE multi-level radiative transfer II. The case of a 5-level Ca ii atom with broadened excited levels
by: Lagache, T., et al.
Published: (2026)
by: Lagache, T., et al.
Published: (2026)
Observations of Locally Excited Waves in the Low Solar Atmosphere Using the Daniel K. Inouye Solar Telescope (DKIST)
by: Bahauddin, Shah Mohammad, et al.
Published: (2024)
by: Bahauddin, Shah Mohammad, et al.
Published: (2024)
Fine-scale opposite-polarity magnetic fields in a solar plage revealed by integral field spectropolarimetry
by: Liu, G., et al.
Published: (2025)
by: Liu, G., et al.
Published: (2025)
Observations and Radiative Transfer Simulations of the Carbon-rich AGB star V Oph with VLTI/MATISSE
by: Hulberg, Jon, et al.
Published: (2025)
by: Hulberg, Jon, et al.
Published: (2025)
One-dimensional, geometrically stratified semi-empirical models of the quiet-Sun photosphere and lower chromosphere
by: Borrero, J. M., et al.
Published: (2024)
by: Borrero, J. M., et al.
Published: (2024)
Similar Items
-
Constraints on Acoustic Wave Energy Fluxes and Radiative Losses in the Solar Chromosphere from Non-LTE Inversions
by: Santos, J. M. da Silva, et al.
Published: (2024) -
A Simple Ray Acceleration Structure for Non-LTE Radiative Transfer
by: Osborne, Christopher M. J.
Published: (2025) -
Radiance Cascades: A Novel High-Resolution Formal Solution for Multidimensional Non-LTE Radiative Transfer
by: Osborne, Christopher M. J., et al.
Published: (2024) -
A High-resolution, Inversion-Based Synoptic Study of Solar Granulation
by: Crowley, James, et al.
Published: (2025) -
Solar internetwork magnetic fields: Statistical comparison between observations and MHD simulations
by: Ebert, Elias, et al.
Published: (2024)