#### Publications and preprints

- An entropic invariant for 2D gapped quantum phases (with K. Kato)

*J. Phys. A: Math. Theor.***53**:085302 (2020) [publisher] [preprint] - On the stability of charges in infinite quantum spin systems (with M. Cha and B. Nachtergaele)

*Commun. Math. Phys.***373**:219–264 (2020) [publisher] [preprint] - Subfactors and quantum information theory

In: F. Bonetto, D. Borthwick, E. Harrell, M. Loss:*Mathematical Problems in Quantum Physics*, Contemporary Math.**717**:257--280. (2018) [publisher] [preprint] - The complete set of infinite volume ground states for Kitaev's abelian quantum double models (with M. Cha and B. Nachtergaele)

*Commun. Math. Phys.***357**:125–157 (2018) [publisher] [preprint] - Jones index, secret sharing and total quantum dimension (with L. Fiedler and T.J. Osborne)

*New J. Phys.***19**:023039 (2017) [publisher] [preprint] - 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] - 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] - Haag duality for Kitaev's quantum double model for abelian groups (with L. Fiedler)

*Rev. Math. Phys.***27**:1550021:1–43 (2015) [publisher] [preprint] - Kosaki-Longo index and classification of charges in 2D quantum spin models

*J. Math. Phys.***54**:081901-1–17 (2013) [publisher] [preprint] - Haag duality and the distal split property for cones in the toric code

*Lett. Math. Phys.***101**:341–354 (2012) [publisher] [preprint] - Localized endomorphisms in Kitaev's toric code on the plane

*Rev. Math. Phys.***23**:347–373 (2011) [publisher] [preprint] - On the extension of stringlike localised sectors in 2+1 dimensions

*Comm. Math. Phys.***303**:385–420 (2011) [publisher] [preprint] - Topologische kwantumcomputers: rekenen met vlechten

*Nieuw Arch. Wiskd.***11**:187–193 (sept. 2010) [journal] - 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

- Quantum Spin Systems on Infinite Lattices: A Concise Introduction

*Lecture Notes in Physics 933*, Springer International Publishing (2017) [publisher]

- 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]

#### Theses

- Anyons in infinite quantum systems: QFT in d=2+1 and the toric code

*PhD Thesis*, Radboud University (2012, defended May 15) [download] - Four-point functions of N=4 SYM
_{4}in the AdS/CFT correspondence

*Master's Thesis, Utrecht University*(2007) - Cartesisch gesloten deelcategoriëen van
**Top***Bachelor's Thesis, Utrecht University*(2004)