Publications and preprints

  1. Subfactors and quantum information theory (2017) [preprint]
  2. The complete set of infinite volume ground states for Kitaev's abelian quantum double models (with M. Cha and B. Nachtergaele)
    To appear in Commun. Math. Phys. (2016) [preprint]
  3. Jones index, secret sharing and total quantum dimension (with L. Fiedler and T.J. Osborne)
    New J. Phys. 19:023039 (2017) [publisher] [preprint]
  4. Lieb-Robinson bounds, Arveson spectrum and Haag-Ruelle scattering theory for gapped quantum spin systems (with S. Bachmann and W. Dybalski)
    Ann. Henri Poincaré 17:1737–1791 (2016) [publisher] [preprint]
  5. On Enriching the Levin-Wen model with Symmetry (with L. Chang, M. Cheng, S.X. Cui, Y. Hu, W. Jin, R. Movassagh, Z. Wang, A. Young)
    J. Phys. A: Math. Theor. 48:12FT01 (2015) [publisher] [preprint]
  6. Haag duality for Kitaev's quantum double model for abelian groups (with L. Fiedler)
    Rev. Math. Phys. 27:1550021:1–43 (2015) [publisher] [preprint]
  7. Kosaki-Longo index and classification of charges in 2D quantum spin models
    J. Math. Phys. 54:081901-1–17 (2013) [publisher] [preprint]
  8. Haag duality and the distal split property for cones in the toric code
    Lett. Math. Phys. 101:341–354 (2012) [publisher] [preprint]
  9. Localized endomorphisms in Kitaev's toric code on the plane
    Rev. Math. Phys. 23:347–373 (2011) [publisher] [preprint]
  10. On the extension of stringlike localised sectors in 2+1 dimensions
    Comm. Math. Phys. 303:385–420 (2011) [publisher] [preprint]
  11. Topologische kwantumcomputers: rekenen met vlechten
    Nieuw Arch. Wiskd. 11:187–193 (sept. 2010) [journal]
  12. Four-point functions of different-weight operators in the AdS/CFT correspondence (with L. Berdichevsky)
    JHEP 0801:071 (2008) [publisher] [preprint]

Books and book chapters

  1. Quantum Spin Systems on Infinite Lattices: A Concise Introduction
    Lecture Notes in Physics 933, Springer International Publishing (2017) [publisher]
  2. Kitaev's quantum double model from a local quantum physics point of view
    In: R. Brunetti C. Dappiaggi, K. Fredenhagen, J. Yngvason (eds), Advances in Algebraic Quantum Field Theory, pp. 365–395, Springer (2015) [publisher] [preprint]


  1. Anyons in infinite quantum systems: QFT in d=2+1 and the toric code
    PhD Thesis, Radboud University (2012, defended May 15) [download]
  2. Four-point functions of N=4 SYM4 in the AdS/CFT correspondence
    Master's Thesis, Utrecht University (2007)
  3. Cartesisch gesloten deelcategoriëen van Top
    Bachelor's Thesis, Utrecht University (2004)