• An algorithm to factorize quantum walks into shift and coin operations
    C. Cedzich, T. Geib and R. F. Werner
    e-print: arXiv:2102.12951v1 – 25 Feb 2021
  • Quantum machine learning of graph-structured data 
    K. Beer, M. Khosla, J. Köhler, T.J. Osborne
    e-print: arXiv:2103.10837 – 19 Mar 2021


  • Robust Device-Independent Quantum Key Distribution
    Rene Schwonnek, Koon Tong Goh, Ignatius W. Primaatmaja, Ernest Y. -Z. Tan, Ramona Wolf, Valerio Scarani and Charles C. -W. Lim
    e-print: arXiv:2005.02691v1 – 06 May 2020


  • Anderson localization for electric quantum walks and skew-shift CMV matrices
    C. Cedzich and A. H. Werner
    e-print: arXiv:1906.11931v1 – 27 Jun 2019
  • The F-Symbols for the H3 Fusion Category
    Tobias J. Osborne, Deniz E. Stiegemann and Ramona Wolf
    e-print: arXiv:1906.01322v1 – 04 Jun 2019
  • Quantum walks: Schur functions meet symmetry protected topological phases
    C. Cedzich, T. Geib, F. A. Grünbaum, L. Velázquez, A. H. Werner and R. F. Werner
    e-print: arXiv:1903.07494v1 – 18 Mar 2019
  • Quantum fields for unitary representations of Thompson's groups F and T
    Tobias J. Osborne and Deniz E. Stiegemann
    e-print: arXiv:1903.00318v1 – 01 Mar 2019


  • Eigenvalue Measurement of Topologically Protected Edge states in Split-Step Quantum Walks
    Thomas Nitsche, Tobias Geib, Christoph Stahl, Lennart Lorz, Christopher Cedzich, Sonja Barkhofen, Reinhard F. Werner and Christine Silberhorn
    New J. Phys. 21, 043031 (2019)
    e-print: arXiv:1811.09520v1 – 23 Nov 2018
  • From categories to anyons: a travelogue
    Kerstin Beer, Dmytro Bondarenko, Alexander Hahn, Maria Kalabakov, Nicole Knust, Laura Niermann, Tobias J. Osborne, Christin Schridde, Stefan Seckmeyer, Deniz E. Stiegemann and Ramona Wolf
    e-print: arXiv:1811.06670v2 – 14 Nov 2018
  • Approximating Diffeomorphisms by Elements of Thompson's Groups F and T
    Deniz E. Stiegemann
    e-print: arXiv:1810.11041v2 – 25 Oct 2018
  • Entanglement detection by violations of noisy uncertainty relations: A proof of principle
    Yuan-Yuan Zhao, Guo-Yong Xiang, Xiao-Min Hu, Bi-Heng Liu, Chuan-Feng Li, Guang-Can Guo, René Schwonnek and Ramona Wolf
    Phys. Rev. Lett. 122, 220401 (2019)
    e-print: arXiv:1810.05588v2 – 12 Oct 2018
  • Stochastic Integral Representation for the Dynamics of Disordered Systems
    Ivana Kurecic and Tobias J. Osborne
    e-print: arXiv:1809.04341v1 – 12 Sep 2018
  • Complete homotopy invariants for translation invariant symmetric quantum walks on a chain
    C. Cedzich, T. Geib, C. Stahl, L. Velázquez, A. H. Werner and R. F. Werner
    Quantum 2, 95 (2018)
    e-print: arXiv:1804.04520v2 – 12 Apr 2018
  • Uniform Diagonalization Theorem for Complexity Classes of Promise Problems including Randomized and Quantum Classes
    Friederike Anna Dziemba
    e-print: arXiv:1712.07276v3 – 20 Dec 2017


  • Fundamental energy cost for quantum measurement
    Kais Abdelkhalek, Yoshifumi Nakata and David Reeb
    e-print: arXiv:1609.06981v3 – 22 Sep 2016


  • Optimality of entropic uncertainty relations
    Kais Abdelkhalek, René Schwonnek, Hans Maassen, Fabian Furrer, Jörg Duhme, Philippe Raynal, Berthold-Georg Englert and Reinhard F. Werner
    e-print: arXiv:1509.00398v1 – 01 Sep 2015
  • Exploring Interacting Quantum Many-Body Systems by Experimentally Creating Continuous Matrix Product States in Superconducting Circuits
    C. Eichler, J. Mlynek, J. Butscher, P. Kurpiers, K. Hammerer, T. J. Osborne and A. Wallraff
    Phys. Rev. X 5, 041044 (2015)
    e-print: arXiv:1508.06471v1 – 26 Aug 2015
  • Algebraic approach to quantum theory: a finite-dimensional guide
    Cédric Bény and Florian Richter
    e-print: arXiv:1505.03106v8 – 12 May 2015
  • Polar codes in quantum information theory
    Christoph Hirche
    e-print: arXiv:1501.03737v1 – 15 Jan 2015


  • On Enriching the Levin-Wen model with Symmetry
    Liang Chang, Meng Cheng, Shawn X. Cui, Yuting Hu, Wei Jin, Ramis Movassagh, Pieter Naaijkens, Zhenghan Wang and Amanda Young
    e-print: arXiv:1412.6589v1 – 20 Dec 2014
  • Lieb-Robinson bounds, Arveson spectrum and Haag-Ruelle scattering theory for gapped quantum spin systems
    Sven Bachmann, Wojciech Dybalski and Pieter Naaijkens
    e-print: arXiv:1412.2970v2 – 09 Dec 2014
  • A Monte Carlo Time-Dependent Variational Principle
    F. W. G. Transchel, A. Milsted and Tobias J. Osborne
    e-print: arXiv:1411.5546v1 – 20 Nov 2014


  • Renormalisation as an inference problem
    Cédric Bény and Tobias J. Osborne
    e-print: arXiv:1310.3188v2 – 11 Oct 2013
  • Deep learning and the renormalization group
    Cédric Bény
    e-print: arXiv:1301.3124v4 – 14 Jan 2013


  • Continuum tensor network field states, path integral representations and the encoding of spatial symmetries
    David Jennings, Christoph Brockt, Jutho Haegeman, Tobias J. Osborne and Frank Verstraete
    New J. Phys. 17 063039 (2015)
    e-print: arXiv:1212.3833v2 – 16 Dec 2012
  • The continuum limit of a tensor network: a path integral representation
    Christoph Brockt, Jutho Haegeman, David Jennings, Tobias J. Osborne and Frank Verstraete
    e-print: arXiv:1210.5401v1 – 19 Oct 2012


  • Achievable Qubit Rates for Quantum Information Wires
    Hulya Yadsan-Appleby and Tobias J. Osborne
    e-print: arXiv:1102.2427v2 – 11 Feb 2011


  • The Block Neighborhood
    Pablo Arrighi and Vincent Fabrice Nesme
    e-print: arXiv:1012.1334v1 – 03 Dec 2010
  • The fractal structure of cellular automata on Abelian groups
    Johannes Gütschow, Vincent Nesme and Reinhard F. Werner
    e-print: arXiv:1011.0313v1 – 01 Nov 2010
  • Full Counting Statistics of Stationary Particle Beams
    J. Kiukas, A. Ruschhaupt and R. F. Werner
    e-print: arXiv:1009.1109v2 – 06 Sep 2010
  • Cold atom dynamics in crossed laser beam waveguides
    E. Torrontegui, J. Echanobe, A. Ruschhaupt, D. Guéry-Odelin and J. G. Muga
    Phys Rev A (2010)
    e-print: arXiv:1003.4594v2 – 24 Mar 2010
  • Heralded Polynomial-Time Quantum State Tomography
    Steven T. Flammia, David Gross, Stephen D. Bartlett and Rolando Somma
    e-print: arXiv:1002.3839v2 – 22 Feb 2010
  • Note on sampling without replacing from a finite collection of matrices
    David Gross and Vincent Nesme
    e-print: arXiv:1001.2738v2 – 15 Jan 2010
  • Entanglement Generation of Clifford Quantum Cellular Automata
    Johannes Gütschow
    e-print: arXiv:1001.1062v1 – 07 Jan 2010


  • Maximal violation of Bell inequalities by position measurements
    J. Kiukas and R. F. Werner
    e-print: arXiv:0912.3740v1 – 18 Dec 2009
  • Monodromy analysis of the computational power of the Ising topological quantum computer
    Andre Ahlbrecht, Lachezar S. Georgiev and Reinhard F. Werner
    e-print: arXiv:0911.2591v2 – 13 Nov 2009
  • State reconstruction formulas for the s-distributions and quadratures
    Jukka Kiukas, Juha-Pekka Pellonpää and Jussi Schultz
    Rep. Math. Phys. 66 (2010) 55-84
    e-print: arXiv:0909.3416v1 – 18 Sep 2009
  • On the communication complexity of XOR functions
    Ashley Montanaro and Tobias Osborne
    e-print: arXiv:0909.3392v2 – 18 Sep 2009
  • Quantization of Cellular Automata
    Pablo Arrighi and Vincent Nesme
    proceedings of JAC 2008, pp. 204-215
    e-print: arXiv:0903.0258v1 – 02 Mar 2009
  • Quantum catcher - stopping particles of unknown velocities
    S. Schmidt, J. G. Muga and A. Ruschhaupt
    e-print: arXiv:0903.0071v1 – 28 Feb 2009


  • A quantum algorithm to solve nonlinear differential equations
    Sarah K. Leyton and Tobias J. Osborne
    e-print: arXiv:0812.4423v1 – 23 Dec 2008
  • Quantum boolean functions
    Ashley Montanaro and Tobias J. Osborne
    Chicago Journal of Theoretical Computer Science vol. 2010 no. 1 (2010)
    e-print: arXiv:0810.2435v5 – 14 Oct 2008
  • Almost commuting unitaries with spectral gap are near commuting unitaries
    Tobias J. Osborne
    e-print: arXiv:0809.0602v1 – 03 Sep 2008
  • Semispectral measures as convolutions and their moment operators
    Jukka Kiukas, Pekka Lahti and Kari Ylinen
    e-print: arXiv:0809.0424v1 – 02 Sep 2008
  • Entropic bounds for the quantum marginal problem
    Tobias J. Osborne
    e-print: arXiv:0806.2962v1 – 18 Jun 2008
  • On the structure of Clifford quantum cellular automata
    Dirk-M. Schlingemann, Holger Vogts and Reinhard F. Werner
    e-print: arXiv:0804.4447v1 – 28 Apr 2008
  • Atom cooling with an atom-optical diode on a ring
    A. Ruschhaupt and J. G. Muga
    e-print: arXiv:0801.2448v1 – 16 Jan 2008


  • Unitarity plus causality implies localizability
    Pablo Arrighi, Vincent Nesme and Reinhard Werner
    QIP 2010
    e-print: arXiv:0711.3975v3 – 26 Nov 2007
  • One-dimensional quantum cellular automata over finite, unbounded configurations
    Pablo Arrighi, Vincent Nesme and Reinhard Werner
    2nd Int. Conf. on Language and Automata Theory and Applications, LATA 2008, Spain. Proceedings to appear in LNCS.
    e-print: arXiv:0711.3517v1 – 22 Nov 2007
  • Entanglement in the quantum Ising model
    Geoffrey Grimmett, Tobias Osborne and Petra Scudo
    e-print: arXiv:0704.2981v1 – 23 Apr 2007
  • Three-dimensional effects in "atom diodes": atom-optical devices for one-way motion
    A. Ruschhaupt and J. G. Muga
    e-print: arXiv:0704.0606v1 – 04 Apr 2007


  • Preparation of atomic velocities by bound-state to resonance conversion
    F. Delgado, A. Ruschhaupt and J. G. Muga
    e-print: arXiv:quant-ph/0606047v1 – 06 Jun 2006
  • Permutation and Its Partial Transpose
    Yong Zhang, Louis H. Kauffman and Reinhard F. Werner
    e-print: arXiv:quant-ph/0606005v1 – 01 Jun 2006
  • A Renormalisation-Group Algorithm for Eigenvalue Density Functions of Interacting Quantum Systems
    Tobias J. Osborne
    e-print: arXiv:cond-mat/0605194v1 – 08 May 2006
  • Entanglement, Haag-duality and type properties of infinite quantum spin chains
    M. Keyl, T. Matsui, D. Schlingemann and R. F. Werner
    e-print: arXiv:math-ph/0604071v1 – 27 Apr 2006
  • Improvement by laser quenching of an "atom diode": a one-way barrier for ultra-cold atoms
    A Ruschhaupt, J G Muga and M G Raizen
    e-print: arXiv:quant-ph/0601213v1 – 31 Jan 2006


  • A universally programmable Quantum Cellular Automaton
    D. J. Shepherd, T. Franz and R. F. Werner
    e-print: arXiv:quant-ph/0512058v3 – 07 Dec 2005
  • Lower Bound for the Ground-State Energy Density of a 1D Quantum Spin System
    Tobias J. Osborne
    e-print: arXiv:cond-mat/0508428v2 – 18 Aug 2005
  • Atom diode: Variants, stability, limits, and adiabatic interpretation
    A. Ruschhaupt and J. G. Muga
    e-print: arXiv:quant-ph/0505189v1 – 25 May 2005
  • Separability and Entanglement-Breaking in Infinite Dimensions
    A. S. Holevo, M. E. Shirokov and R. F. Werner
    Russian Math. Surveys, vol. 60, N2,2005
    e-print: arXiv:quant-ph/0504204v1 – 27 Apr 2005


  • Quantum computing and polynomial equations over the finite field Z_2
    Christopher M. Dawson, Henry L. Haselgrove, Andrew P. Hines, Duncan Mortimer, Michael A. Nielsen and Tobias J. Osborne
    Quantum Information and Computation, vol. 5 (2), pp.102-112 (2005)
    e-print: arXiv:quant-ph/0408129v1 – 20 Aug 2004
  • The uncertainty relation for joint measurement of position and momentum
    R. F. Werner
    e-print: arXiv:quant-ph/0405184v1 – 30 May 2004
  • On quantum error-correction by classical feedback in discrete time
    M. Gregoratti and R. F. Werner
    e-print: arXiv:quant-ph/0403092v1 – 12 Mar 2004
  • Convex Hulls of Varieties and Entanglement Measures Based on the Roof Construction
    Tobias J. Osborne
    Quantum Information and Computation, vol. 7 (3), pp.209-227 (2007)
    e-print: arXiv:quant-ph/0402055v2 – 06 Feb 2004
  • Tema Con Variazioni: Quantum Channel Capacity
    Dennis Kretschmann and Reinhard F Werner
    e-print: arXiv:quant-ph/0311037v1 – 06 Nov 2003


  • Quantum error correcting codes and one-way quantum computing: Towards a quantum memory
    Dirk Schlingemann
    e-print: arXiv:quant-ph/0308022v1 – 04 Aug 2003


  • A practical scheme for quantum computation with any two-qubit entangling gate
    Michael J. Bremner, Christopher M. Dawson, Jennifer L. Dodd, Alexei Gilchrist, Aram W. Harrow, Duncan Mortimer, Michael A. Nielsen and Tobias J. Osborne
    Phys. Rev. Lett. 89, 247902 (2002)
    e-print: arXiv:quant-ph/0207072v1 – 12 Jul 2002
  • Hiding classical data in multi-partite quantum states
    T. Eggeling and R. F. Werner
    e-print: arXiv:quant-ph/0203004v2 – 01 Mar 2002
  • Counterexample to an additivity conjecture for output purity of quantum channels
    R. F. Werner and A. S. Holevo
    e-print: arXiv:quant-ph/0203003v1 – 01 Mar 2002
  • The Quantum Monty Hall Problem
    G. M. D'Ariano, R. D. Gill, M. Keyl, B. Kuemmerer, H. Maassen and R. F. Werner
    Quant. Inf. Comput. 2, no. 5, 355-366 (2002)
    e-print: arXiv:quant-ph/0202120v1 – 21 Feb 2002
  • Conditional entropies and their relation to entanglement criteria
    Karl Gerd H. Vollbrecht and Michael M. Wolf
    e-print: arXiv:quant-ph/0202058v1 – 11 Feb 2002
  • Logical network implementation for cluster states and graph codes
    Dirk Schlingemann
    e-print: arXiv:quant-ph/0202007v1 – 01 Feb 2002
  • Activating NPPT distillation with an infinitesimal amount of bound entanglement
    Karl Gerd H. Vollbrecht and Michael M. Wolf
    e-print: arXiv:quant-ph/0201103v2 – 22 Jan 2002


  • An entanglement monotone derived from Grover's algorithm
    Ofer Biham, Michael A. Nielsen and Tobias J. Osborne
    e-print: arXiv:quant-ph/0112097v1 – 17 Dec 2001
  • Distillability via protocols respecting the positivity of partial transpose
    Tilo Eggeling, Karl Gerd H. Vollbrecht, Reinhard F. Werner and Michael M. Wolf
    e-print: arXiv:quant-ph/0104095v2 – 19 Apr 2001
  • Semicausal operations are semilocalizable
    T. Eggeling, D. Schlingemann and R. F. Werner
    e-print: arXiv:quant-ph/0104027v1 – 05 Apr 2001
  • All multipartite Bell correlation inequalities for two dichotomic observables per site
    R. F. Werner and M. M. Wolf
    e-print: arXiv:quant-ph/0102024v1 – 05 Feb 2001


  • Quantum error-correcting codes associated with graphs
    D. Schlingemann and R. F. Werner
    e-print: arXiv:quant-ph/0012111v1 – 20 Dec 2000
  • Separability properties of tripartite states with UxUxU-symmetry
    T. Eggeling and R. F. Werner
    e-print: arXiv:quant-ph/0010096v1 – 27 Oct 2000


  • Evaluating capacities of Bosonic Gaussian channels
    A. S. Holevo and R. F. Werner
    e-print: arXiv:quant-ph/9912067v1 – 14 Dec 1999
  • Optimal Manipulations with Qubits: Universal NOT Gate
    V. Buzek, M. Hillery and R. Werner
    e-print: arXiv:quant-ph/9901053v1 – 17 Jan 1999



  • Pure states on O_d
    Ola Bratteli, Palle E. T. Jorgensen, Akitaka Kishimoto and Reinhard F. Werner
    J. Operator Theory 43 (2000), 97--143
    e-print: arXiv:funct-an/9711004v1 – 21 Nov 1997


  • Ground states of the infinite q-deformed Heisenberg ferromagnet
    C. -T. Gottstein and R. F. Werner
    e-print: arXiv:cond-mat/9501123v1 – 26 Jan 1995