My Research

How does the Universe evolve?

I study structure formation, from galaxies to the large-scale structures of the Universe.

I use cosmological simulations and advanced statistical tools to answer questions such as: 

  • How do galaxies form and evolve?

  • What drives the accelerated expansion of the Universe?

  • Is Einstein's General Relativity the correct description of gravity? 

  • What are the initial conditions of the Universe?

Click on the titles or images for more details.


Cosmology beyond the

Concordance Model

What is dark energy? Is gravity correctly described by Einstein's General Theory of Relativity? Is the primordial power a power law?