New Member

New member in the Theory group

November 5, 2025

Theory Division

Stefan Stelzl joined the Theory group at IFAE as a postdoctoral researcher

Stefan Stelzl obtained his PhD in Physics from TUM in Munich, where he was supervised by Andreas Weiler. His doctoral work focused on the interplay of light particles with high-density environments such as neutron stars, as well as on solutions to the electroweak hierarchy problem.

After completing his PhD, he joined EPFL in Lausanne as a postdoctoral researcher, working with Riccardo Rattazzi.

His research interests include the hierarchy problem, the strong CP problem, tetraquarks, baryogenesis, and cosmology.

At IFAE he is joining Diego Blas’ group.

Welcome Stefan!

Latest Group News

New publication

New Theory Group paper on gravitational-wave detection

February 13, 2026

Covariant eigenmode overlap formalism for gravitational wave signals in electromagnetic cavities

New Member

New member in the Theory Group

January 22, 2026

Antonio Rivera joined the Theory group at IFAE as a PhD student

New Members

New members in the Theory group

October 8, 2025

Saarik Kalia and Pablo Sesma joined the Theory group at IFAE