Academic research

My favourite research topics are related to relativistic cosmology. Here is a brief list of my main fields of interest.

• Cosmic Microwave Background (CMB) non-Gaussianity and spectral distortions
• Stochastic background of gravitational waves
• Big-bang nucleosynthesis
• Neutrino background decoupling (with my PhD student Julien Froustey)
• Bianchi (i.e. anisotropic) cosmologies
• Vector theories in cosmologies
• Non-linear relativistic perturbation theory (see xPand package)