Research / Dark matter simulations

Simulating the hidden scaffolding of the universe.

Numerical simulations provide a controlled universe in which we can test gravity, halo populations and the connection between dark matter and observed galaxies.

Large cosmological simulation lightcone

Simulation visualisation

MG-Lightcone for cosmological surveys

A large-scale simulation view prepared to connect modified-gravity structure formation with the lightcone geometry of cosmological surveys.

Cosmological simulation at intermediate scale

Simulation visualisation

Cosmological structure

A closer view of the simulated matter distribution and its evolving web of structure.

Galaxies in a cosmological simulation

Galaxy–halo connection

HOD example

I generated HOD catalogues for SDSS LRG samples.

Modified-gravity dark matter halo

Modified gravity

MG simulations: f(R) chameleon screening

Lorem ipsum dolor sit amet, consectetur adipiscing elit. This section is reserved for a description of the screening model, simulation setup and the resulting halo-scale signatures.