The Particles, Astroparticles & Cosmology Theory (PACT) group at LUPM (Université de Montpellier, France / CNRS) invites applications for a postdoctoral position in the field of Theoretical/Numerical Cosmology. Particular emphasis will be laid on the study of the evolution and observational signatures or primordial magnetic fields, analysis of cosmic tensions such as the Hubble tension, mining of cosmic CMB and BAO data, and possibly the study of primordial black holes and gravitational waves. Application deadline: January 31st, 2026.
LUPM pursues a broad research agenda at the interface of particle physics and cosmology. Key activities include dark matter, early Universe physics, cosmological tensions, gravitational lensing, and high-energy phenomenology. Permanent members of LUPM are Felix Bruemmer, Pierre Fleury, Cyril Hugonie, Karsten Jedamzik, Julien Larena, Julien Lavalle, Gilbert Moultaka, Vivian Poulin, and Theo Simon. There are furthermore a number of post-docs and students, providing an altogether very lively and accommodating work climate.
Candidate Profile
We are looking for candidates with:
- a PhD (or nearing completion) in theoretical cosmology, astroparticle physics, and/or numerical magneto-hydrodynamics
- possibly background in early-Universe physics
- possible experience with analytical and/or numerical methods (e.g., MHD simulations, Boltzmann codes, MCMC)
- ability to work both independently and collaboratively within a research group.
- good communication skills in English (French is not required)
The candidate is also expected to collaborate with Karsten Jedamzik.
Please find here details.