Tilman Tröster

Tilman Tröster is a Lecturer at the Institute for Particle and Astrophysics, Department of Physics, ETH Zurich. His work focuses on cosmological analyses using large-scale structure observations, particularly leveraging weak gravitational lensing, cosmic shear, and galaxy clustering. He contributes to the Kilo-Degree Survey (KiDS) and collaborates on projects like DES Y3 and LSST, emphasizing precision cosmology and statistical methodologies.

His research interests include developing frameworks for covariance matrix estimation (e.g., OneCovariance), integrating multi-probe data (e.g., cosmic shear with Planck CMB lensing), and addressing systematic uncertainties in survey data. He has also engaged in software development for cosmology, such as the Core Cosmology Library and CAMB updates.

Tilman’s recent articles highlight advancements in redshift calibration, joint analysis techniques for cosmological probes, and tackling discrepancies in cosmological parameter constraints. No scientific awards are explicitly mentioned in the provided text. He holds no recorded advisees or grants in the listed information.

His affiliation with the Institute for Particle and Astrophysics positions him centrally in astrophysical and cosmological studies at ETH Zurich, with ongoing contributions to survey data management and precision cosmology tools.