Guilhem Lavaux

Full time CNRS research director at the Institut d'Astrophysique de Paris.

Research activities

I am a cosmologists, statisticians and high performance software developper.

Curriculum vitae

Check my curriculum vitae for a quick view on my academic history.

Learn more

Public softwares

Find out about free software developped for Astronomy.

Learn more

Publication list

Full list of my publications, curated.

Browse

Scientific topics

Science that I am interested in.

Learn more

The Aquila Consortium

Go and visit the science developped by our collaboration.

Visit Aquila

Cool categorized projects

Find out more about cool projects found on Internet.

Learn more

Latest publications

The Manticore Project II: Bayesian digital twins of cosmic structure across the SDSS and BOSS volumes, arXiv:
Revisiting the Great Attractor: The Local Group's streamline trajectory, cosmic velocity and dynamical fate, arXiv:
Forward-modelling Milky Way Cepheids: selection effects and physical priors in the Gaia─HST calibration, arXiv:2603.09880
1.8 per cent measurement of H0 from Cepheids alone, arXiv:2509.09665
PySCo-EFT and ECOSMOG-EFT: a tandem of N-body simulation codes for the Effective Field Theory of Dark Energy, arXiv:2604.15434

Get in touch

You can contact me directly through this form:

Address

Institut d'Astrophysique de Paris / CNRS
98 bis Boulevard Arago
F-75014 Paris
France