Particle-Guided Diffusion for Gas-Phase Reaction Kinetics
On the map: Diffusion models → Flow matching, time series and science
Abstract (arXiv)
Physics-guided sampling with diffusion model priors has shown promise for solving partial differential equation (PDE) governed problems, but applications to chemically meaningful reaction-transport systems remain limited. We apply diffusion-based guided sampling to gas-phase chemical reactions by training on solutions of the advection-reaction-diffusion (ARD) equation across varying parameters. The method generates physically consistent concentration fields and accurately predicts outlet concentrations, including at unseen parameter values, demonstrating the potential of diffusion models for inference in reactive transport.
Key facts. Cited by 1 paper in the map (data through 14 Oct 2026). Placed in Flow matching, time series and science, one of 14 directions in Diffusion models. Builds on 12 of its 22 references that are in the map. First posted on arXiv 5 Mar 2026.
Builds on
12 of 22 references.
Closest ancestors · 5
Same direction, newest first
- 2026Particle-Guided Diffusion Models for Partial Differential Equations30 Jan
- 2025FLEX: A Backbone for Diffusion-Based Modeling of Spatio-temporal Physical Systems23 May
- 2024DiffusionPDE: Generative PDE-Solving Under Partial Observation25 Jun
- 2023Practical and Asymptotically Exact Conditional Sampling in Diffusion Models30 Jun
- 2023Functional Flow Matching26 May
Other references · 7
- 2020Denoising Diffusion Probabilistic Modelscited by 21,076
- 2015U-Net: Convolutional Networks for Biomedical Image Segmentationcited by 19,713
- 2020Score-Based Generative Modeling through Stochastic Differential Equationscited by 9,122
- 2015Deep Unsupervised Learning using Nonequilibrium Thermodynamicscited by 7,058
- 2022Elucidating the Design Space of Diffusion-Based Generative Modelscited by 3,045
- 2022A Survey on Generative Diffusion Modelcited by 240
- 2025Generative diffusion posterior sampling for informative likelihoodscited by 4
Built on by
Citing papers per year: 2026: 1.
1 paper.
Similar, not cited
Close in wording, no citation either way
- 2026Modelling Gas-Phase Reaction Kinetics with Guided Particle Diffusion Sampling
- 2025Efficient Exploration of Chemical Kinetics
- 2025Tortoise and Hare Guidance: Accelerating Diffusion Model Inference with Multirate Integration
- 2025Adjoint Sampling: Highly Scalable Diffusion Samplers via Adjoint Matching
- 2024Physics Informed Distillation for Diffusion Models
- 2026SURGE: Approximation and Training Free Particle Filter for Diffusion Surrogate
- 2026Self-Augmented Diffusion Guidance for Physics-Informed Generation
- 2025Variational Control for Guidance in Diffusion Models