writing

musings from over the years.

publications and preprints

  1. The Topological form is the Pfaffian form
    with Paul-Hermann Balduf. 2025.
    To appear in Documenta Mathematica.
  2. Unstable cohomology of $\mathsf{GL}_{2n}(\mathbb{Z})$ and the odd commutative graph complex
    with Francis Brown and Erik Panzer. 2024.
    Under revision for Advances in Mathematics.
  3. Completing the $c_2$ completion conjecture for $p=2$
    with Karen Yeats.
    Commun. Number Theory Phys. 17 (2023), no. 2, pp. 343—384.
  4. Reconstructing a bijection on the level of Le diagrams
    with Karen Yeats. 2023.
    Submitted.
  5. Further investigations into the graph theory of $\phi^4$–periods and the $c_2$ invariant
    with Oliver Schnetz, Jim Shaw, and Karen Yeats.
    Ann. Inst. Henri Poincaré D 9 (2022), no. 3, pp. 473—524.
  6. A low-noise single-photon detector for long-distance free-space quantum communication
    with Elena Anisimova, Dmitri Nikulov, Mark Bourgon, Sebastian Philipp Neumann, Rupert Ursin, Thomas Jennewein, and Vadim Makarov.
    EPJ Quantum Technology 8 (2021), no. 23.

theses

  1. A combinatorial tale of two scattering amplitudes: see two bijections
    MMath thesis, University of Waterloo, 2021.

posters

  1. The Topological form is the Pfaffian form
    Presented at fpuk@King’s 2025 (Fundamental Physics UK), London, UK.
  2. Low-noise single-photon detector for long-distance free-space quantum communication
    with Elena Anisimova, Dmitri Nikulov, Mark Bourgon, Rupert Ursin, Thomas Jennewein, and Vadim Makarov.
    Presented at QCrypt 2015, Tokyo, Japan and Single Photon Workshop 2015, Geneva, Switzerland.