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Dominic Verdon

Personal photo - Dominic Verdon

Mr Dominic Verdon

Doctoral Student


Wolfson Building, Parks Road, Oxford OX1 3QD


My work focuses on applying algebraic and categorical structures to problems in quantum information theory.

1. Reference frame independent quantum teleportation without prior alignment.

We propose schemes for quantum teleportation between parties whose reference frames are misaligned by the action of a compact Lie group. These schemes do not require prior alignment or the use of decoherence-free subspaces, and are robust against changes in reference frame alignment during execution.

  • Perfect tight quantum teleportation without a shared reference frame (with Jamie Vicary)
    Phys. Rev. A 98, 012306. doi: 10.1103/PhysRevA.98.012306
  • Quantum teleportation with infinite reference frame uncertainty and without prior alignment (with Jamie Vicary)
    Submitted for publication

A very early version of this work appeared at QPL2016:

  • Tight reference frame-independent quantum teleportation (with Jamie Vicary)
    Quantum Physics and Logic 2016, EPTCS, 236:202-214, 2017. doi: 10.4204/EPTCS.236.13

2. Quantum pseudo-telepathy

We develop a compositional theory of quantum functions using tools from algebra and higher category theory. We apply this to the study of quantum graph isomorphisms, which are perfect quantum strategies for a certain nonlocal game.

  • A compositional approach to quantum functions (with Benjamin Musto and David Reutter)
    To appear in  J. Math. Phys. (accepted 24/07/2018)
  • The Morita theory of quantum graph isomorphisms (with Benjamin Musto and David Reutter)
    To appear in Comm. Math. Phys. (accepted 17/05/2018)
  • A group-theoretical construction of quantum graph isomorphisms (with Benjamin Musto and David Reutter)
    In preparation

3.  Higher algebra

We develop a diagrammatic calculus which allows us to prove a result regarding certain higher algebraic structures closely related to topological quantum field theory and topological quantum computation.

Invited talks

Contributed talks


  • I have been class tutor and marker for the Categories, Proofs and Processes and Categorical Quantum Mechanics courses here in Oxford.
  • I have given outreach presentations about quantum computing at:
    • Target Oxbridge, Oxford, UK (age 16-18)
    • Radley College Science Fair, Radley, UK (age 14-16)
    • University College Computer Science Open Day, Oxford, UK (age 16-18)
  • I have been a referee for:
    • New Journal of Physics
    • Journal of Pure and Applied Algebra


Prior to my doctoral studies, I completed a MMath degree in Mathematical Sciences at the University of Durham, where I gained a 'Rising Star' Research Award and the 4H Project Prize.