Laboratoire d'Annecy-le-Vieux de
Physique Théorique

Select

FrenchEnglish

Social Network Sites

Facebook

Twitter

Suivre @LAPTh

Home

Job offers

Post-doc Announcement

Postdoctoral Position 2026 QFT and Amplitudes

Attention: open in a new window.

Postdoc en Physique Théorique ouvrira en 2026. Le/la candidat.e recruté.e rejoindra le Laboratoire d'Annecy-le-Vieux de Physique Théorique (LAPTh, unité mixte de recherche CNRS-Université Savoie Mont Blanc) et l'UFR Sciences et Montagne. Le/la candidat.e inscrira ses activités de recherche dans l'un des axes thématiques suivants: Mathematical Physics

We invite applications for a 2-year postdoctoral position in the areas of quantum field theory, scattering amplitudes, and precision calculations. The successful candidate will join the mathematical physics team and work within the framework of the project "Observables" (ANR-24-CE31-7996): https://observables.pages.math.cnrs.fr.

Postdoctoral Position 2026 theoretical cosmology

Attention: open in a new window.

postdocposition bleu

The LAPTh (CNRS/USMB) invites expressions of interest for a postdoctoral researcher position in theoretical cosmology. The position is dedicated to developing a robust and efficient framework that incorporates a broad range of neutrino and dark-matter models, assessing their effects on large-scale-structure (LSS) statistics as measured by the power spectrum and bispectrum of galaxies or intensity maps. The project emphasizes spectroscopic galaxy surveys—in particular the analysis of data from the ESA Euclid mission—and 21-cm intensity mapping, especially from the SKA Observatory (SKAO). Our goal is to generalize existing analytic methods—particularly the Effective Field Theory of Large-Scale Structure (EFTofLSS)—to include the effects of massive neutrinos and non-standard dark matter, validate theoretical predictions against simulated datasets, forecast expected constraints from Euclid and SKAO, and ultimately analyze the Euclid spectroscopic galaxy sample in its second data release.

Postdoctoral positions 2026 String Cosmology

Attention: open in a new window.

Dark energy equation of state in terms of redshift. A string-inspired quintessence model, with coupling to (dark) matter, gives the green curve, which provides a good fit of the DESI observational data in orange. Taken from arXiv:2505.10410. caption*

We invite applications for two postdoctoral positions in string cosmology (broadly defined) in France: one at IP2I (CNRS, UCBL), Lyon, with Dimitrios Tsimpis, and one at LAPTh (CNRS, USMB), Annecy, with David Andriot.

The positions are funded thanks to the ANR Grant DarES.

All information can be found following this link

The application deadline on Dec 14, 2025

*Dark energy equation of state in terms of redshift. A string-inspired quintessence model, with coupling to (dark) matter, gives the green curve, which provides a good fit of the DESI observational data in orange. Taken from arXiv:2505.10410.