Topic: A multi-axion cosmology model is proposed, suggesting recurrent dark energy episodes throughout cosmic history.
Topic: The relevance of the cosmic microwave background (CMB) for the standard LCDM framework and galaxy assembly scenarios is discussed.
Topic: Primordial Black Holes (PBHs) below $\mathcal{O}(10^9)$g are explored as a source for gravitational-wave backgrounds, potentially detectable despite early evaporation.
Role/program: Tenure-Track Faculty Position in Physics: Particle Physics, Gravity and Cosmology at Biobio U.
Role/program: Northwestern - UChicago Brinson Postdoctoral Fellowship in Astrophysics at Northwestern U.
Role/program: E. Margaret Burbidge Prize Postdoctoral Fellowship in Astrophysics at U. Chicago.
Role/program: Postdoctoral Research Associate for Physics Analysis at Mainz U.