Accelerated Reionization Era Simulations
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Updated
Aug 18, 2026 - Python
Accelerated Reionization Era Simulations
High-performance, multithreaded C++ library with a Python interface designed for the rapid visualization of Smoothed Particle Hydrodynamics (SPH) simulations.
C++ and JavaScript N-body dark matter simulations testing the dark matter hypothesis through NFW halo concentration analysis and Baryons-only comparative modelling
Emerge - the smooth empirical model for galaxy formation
Mock cone facility for astrophysical applications
A model for core formation in dark matter haloes and ultra-diffuse galaxies by outflow episodes
A modular, data-agnostic toolkit for converting N-body simulation merger trees from various formats (ASCII, Binary, HDF5) and tool-chains (AHF, Rockstar, Subfind, Gadget-4) into SAGE-compatible HDF5 and binary files.
The inference code for our Nature paper about globular clusters in M31/Andromeda.
Orbit Super Position Modeling Package based off of Dr. Karl Gebhardt's fortran code and the code used in https://iopscience-iop-org.libweb.lib.utsa.edu/article/10.3847/2041-8213/ae0b4f/meta
Interactive 3D visualization of dark matter haloes and SAGE galaxies across cosmic time — PyVista + Trame
SAGE26: an update to the Semi-Analytic Galaxy Evolution model (SAGE16)
Interactive 3D visualization of dark matter haloes and SAGE galaxies across cosmic time — PyVista + Trame
MPhys Thesis (Durham University, supervised by Prof. Richard Bower)
Fork of the public version of the GIZMO multi-physics massively-parallel code that includes primordial black hole evaporation feedback (PBHEF)
Analysis of the stellar-to-halo mass relation in synthetic central and satellite galaxies across redshifts z=0 to z=1 using the SHARK semi-analytic model.
A collection of data and scripts for our analysis of the gas accretion rates in the Hestia simulations.
Code and data for the "entropy plateaus" paper (Altamura et al. 2025)
James Webb Space Telescope Impossible Ancient Galaxies Resolution
A simple Python simulation of cosmic metallicity evolution using Astropy and Planck 2024 cosmology. Demonstrates exponential chemical enrichment, sensitivity to physical parameters, and galaxy metallicity gradients—educational tool for astrophysics and fine-tuning studies.
Do gas reservoirs predict future galaxy growth beyond halo assembly history? A CAMELS (IllustrisTNG + SIMBA) analysis pipeline and manuscript.
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