Papers
Selected publications, newest first. A complete, always-current list is on Google Scholar and NASA/ADS.
2026

DiscoverPhysics: Benchmarking LLMs for Out-of-the-Box Scientific Thinking.
arXiv preprint.

Learning What's Real: Disentangling Signal and Measurement Artifacts in Multi-Sensor Data, with Applications to Astrophysics.
arXiv preprint.


How DREAMS Are Made: Emulating Satellite Galaxy and Subhalo Populations with Diffusion Models and Point Clouds.
The Astrophysical Journal 997 (2).
2025

BaryonBridge: A Stochastic Interpolant Model for Fast Hydrodynamical Simulations.
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arXiv preprint.

Hierarchical Simulation-Based Inference of Supernova Power Sources and their Physical Properties.
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arXiv preprint.

High-Redshift Millennium and Astrid Galaxies in Effective Field Theory at the Field Level.
Physical Review D 112 (8).

Cosmoflow: Scale-Aware Representation Learning for Cosmology with Flow Matching.
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arXiv preprint.

Detecting Model Misspecification in Cosmology with Scale-Dependent Normalizing Flows.
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Machine Learning: Science and Technology 6 (4).

A Parameter-Masked Mock Data Challenge for Beyond-Two-Point Galaxy Clustering Statistics.
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The Astrophysical Journal 990 (2).

Unsupervised Searches for Cosmological Parity Violation: Improving Detection Power with the Neural Field Scattering Transform.
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Physical Review D 112 (2).

Cosmological Constraints from the Minkowski Functionals of the BOSS CMASS Galaxy Sample.
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Journal of Cosmology and Astroparticle Physics 2025 (05).

A Theoretical Approach to Density-Split Clustering.
Journal of Cosmology and Astroparticle Physics 2025 (05).

Full-Shape Analysis with Simulation-Based Priors: Cosmological Parameters and the Structure Growth Anomaly.
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Physical Review D 111 (6).

Emulation of f(R) Modified Gravity from ΞCDM using Conditional GANs.
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Monthly Notices of the Royal Astronomical Society 536 (2).

An LLM-Driven Framework for Cosmological Model-Building and Exploration.
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LLM for Scientific Discovery Workshop.

Diffusion-HMC: Parameter Inference with Diffusion-Model-Driven Hamiltonian Monte Carlo.
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The Astrophysical Journal 978 (1).
2024

The Millennium and Astrid Galaxies in Effective Field Theory: Comparison with GalaxyβHalo Connection Models at the Field Level.
arXiv preprint.

Joint Cosmological Parameter Inference and Initial Condition Reconstruction with Stochastic Interpolants.
NeurIPS Workshop on Machine Learning and the Physical Sciences.

A Cosmic-Scale Benchmark for Symmetry-Preserving Data Processing.
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arXiv preprint.

Full-Shape Analysis with Simulation-Based Priors: Constraints on Single-Field Inflation from BOSS.
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Physical Review D 110 (6).

Debiasing with Diffusion: Probabilistic Reconstruction of Dark Matter Fields from Galaxies with CAMELS.
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The Astrophysical Journal 970 (2).

SUNBIRD: A Simulation-Based Model for Full-Shape Density-Split Clustering.
Monthly Notices of the Royal Astronomical Society 531 (3).

Point Cloud Approach to Generative Modeling for Galaxy Surveys at the Field Level.
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Physical Review D 109 (12).

Cosmological Constraints from Density-Split Clustering in the BOSS CMASS Galaxy Sample.
Monthly Notices of the Royal Astronomical Society 531 (1).

LtU-ILI: An All-In-One Framework for Implicit Inference in Astrophysics and Cosmology.
arXiv preprint.

3D Reconstruction of Dark Matter Fields with Diffusion Models: Towards Application to Galaxy Surveys.
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ICML 2024 AI for Science Workshop.

An Emulator-Based Halo Model in Modified Gravity β I. The Halo ConcentrationβMass Relation and Density Profile.
Monthly Notices of the Royal Astronomical Society 527 (2).
2023

Cosmological Field Emulation and Parameter Inference with Diffusion Models.
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arXiv preprint.

Learning an Effective Evolution Equation for Particle-Mesh Simulations Across Cosmologies.
arXiv preprint.

Probabilistic Reconstruction of Dark Matter Fields from Biased Tracers using Diffusion Models.
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arXiv preprint.

MGLenS: Modified Gravity Weak Lensing Simulations for Emulation-Based Cosmological Inference.
Monthly Notices of the Royal Astronomical Society 525 (4).

Simulation-Based Inference for Exoplanet Atmospheric Retrieval: Insights from Winning the Ariel Data Challenge 2023 using Normalizing Flows.
ECML PKDD 2023.

Galaxy Clustering from the Bottom Up: A Streaming Model Emulator I.
Monthly Notices of the Royal Astronomical Society 523 (3).

Constraining Ξ½ΞCDM with Density-Split Clustering.
Monthly Notices of the Royal Astronomical Society 522 (1).

Don't Simulate Twice: One-Shot Sensitivity Analyses via Automatic Differentiation.
AAMAS 2023.
2022

Bayesian Emulation and History Matching of JUNE.
Philosophical Transactions of the Royal Society A 380 (2).

Towards an Accurate Model of Small-Scale Redshift-Space Distortions in Modified Gravity.
Monthly Notices of the Royal Astronomical Society 514 (1).

What Does the Sea Say to the Shore? A BERT-Based DST-Style Approach for Speaker-to-Dialogue Attribution in Novels.
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Proceedings of the 60th Annual Meeting of the ACL.

Epidemiological Modelling in Refugee and Internally Displaced People Settlements: Challenges and Ways Forward.
BMJ Global Health 7 (3).

Towards Testing the Theory of Gravity with DESI: Summary Statistics, Model Predictions and Future Simulation Requirements.
Journal of Cosmology and Astroparticle Physics 2021 (11).

Vaccinations or Non-Pharmaceutical Interventions: Safe Reopening of Schools in England.
medRxiv preprint.

JUNE: Open-Source Individual-Based Epidemiology Simulation.
Royal Society Open Science 8 (7).
2020

Towards a Non-Gaussian Model of Redshift-Space Distortions.
Monthly Notices of the Royal Astronomical Society 498 (1).
2019

XNet: A Convolutional Neural Network (CNN) Implementation for Medical X-Ray Image Segmentation Suitable for Small Datasets.
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SPIE Medical Imaging 2019.