Freek Gerrit Witteveen

Freek Gerrit Witteveen is a Research Fellow in the Department of Mathematical Sciences at the University of Copenhagen's Faculty of Science. He maintains an active research profile in quantum information theory and mathematical physics with recent publications in high-impact journals.

His research focuses on the theoretical foundations of quantum systems, particularly examining tensor networks and their applications to quantum gravity and quantum computing. Witteveen's work bridges mathematical rigor with physical insights, developing novel methods for quantum embedding and resource theories for tensor network representations.

His publications have garnered significant attention in the research community, with multiple papers shared across X (formerly Twitter) and read by researchers on Mendeley. The collaborative nature of his work is evident through co-authorship with researchers from various institutions.

Witteveen is based at Universitetsparken 5, 2100 København Ø, in building 1, room 01-4-05 at the University of Copenhagen. He can be contacted at fw@math.ku.dk and maintains a professional presence through his ORCID profile (https://orcid.org/0000-0002-3731-4455).