Complete entanglement detection using polynomial invariants
Thomas C. Fraser, Vjosa Blakaj, Roberto Rubboli, Felix Huber, and Marco Fanizza
arXiv:2606.16712Thomas C. Fraser
Postdoctoral researcher at the University of Copenhagen.
I work at the intersection of quantum information, representation theory, and causal networks. My research focuses on the geometric and algebraic structure of multipartite quantum states and the fundamental limits of quantum information.
- Position
- Postdoctoral researcher
- University of Copenhagen
- Research
- Multipartite quantum entanglement,
- tensors, quantum networks
- Education
- PhD Physics, MSc Physics
- BSc Mathematical Physics
Selected work
Publications
Papers, preprints, and thesis work.
On quantum functionals for higher-order tensors
Alonso Botero, Matthias Christandl, Thomas C. Fraser, Itai Leigh, and Harold Nieuwboer
arXiv:2604.18283The tetrahedral Horn problem and asymptotics of U(n) 6j symbols
Anton Alekseev, Matthias Christandl, and Thomas C. Fraser
arXiv:2510.04877An estimation theoretic approach to quantum realizability problems
Thomas C. Fraser · University of Waterloo
Understanding the interplay of entanglement and nonlocality: motivating and developing a new branch of entanglement theory
David Schmid, Thomas C. Fraser, Ravi Kunjwal, Ana Belen Sainz, Elie Wolfe, and Robert W. Spekkens · Quantum 7, 1194
A Combinatorial Solution to Causal Compatibility
Thomas C. Fraser · Journal of Causal Inference 8(1), 22–53
JournalMachine Learning Peeling and Loss Modelling of Time-Domain Reflectometry
J. R. Rinehart, J. H. Béjanin, Thomas C. Fraser, and M. Mariantoni
arXiv:1804.04756Causal Compatibility Inequalities Admitting Quantum Violations in the Triangle Structure
Thomas C. Fraser and Elie Wolfe · Physical Review A 98, 022113