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.
Our research is on mathematical questions in quantum information science, focusing on quantum communication theory, theoretical quantum cryptography, and the theory of quantum algorithms.
- New algorithms paper: Sparse random Hamiltonians are quantumly easy with Chi-Fang Chen, Alexander M. Dalzell, Fernando G.S.L. Brandão, and Joel A. Tropp
- New algorithms paper: Qubit-efficient randomized quantum algorithms for linear algebra with Samson Wang and Sam McArdle
- New information theory paper: Channel simulation: Finite blocklengths and broadcast channels with Michael X. Cao, Navneeth Ramakrishnan, and Marco Tomamichel
We acknowledge funding from the European Research Council (ERC), the Cluster of Excellence Matter and Light for Quantum Computing (ML4Q), and the Engineering and Physical Sciences Research Council (EPSRC).