About me

I am a Professor of Physics at the Institute for Quantum Information RWTH Aachen University. I hold an honorary position as a Visiting Reader at the Department of Computing Imperial College London. Previously, I was a Senior Research Scientist at the Amazon Web Services Center for Quantum Computing and a Postdoctoral Researcher at the Institute for Quantum Information and Matter Caltech. I obtained my PhD degree from the Institute for Theoretical Physics at ETH Zurich.

About us

Our research is on mathematical questions in quantum information science, focusing on quantum communication theory, theoretical quantum cryptography, and the theory of quantum algorithms.


  • PhD position in Quantum Algorithms at RWTH Aachen, jointly supervised with Dominique Unruh (Chair of Quantum Information Systems) in Computer Science. Please see here for details, call open until November 7, 2023 (AoE).


We acknowledge funding from the European Research Council (ERC), the Cluster of Excellence Matter and Light for Quantum Computing (ML4Q), the RWTH Exploratory Research Space (ERS), and the Engineering and Physical Sciences Research Council (EPSRC).