Barz Group


Peer-reviewed articles, tutorials, reviews, proceedings, bookchapters, ...


  1. A. Huang, S. Barz, E. Andersson, V. Makarov
    Implementation vulnerabilities in general quantum cryptography
    New Journal of Physics, accepted (2018), arXiv:1805.066681
  2. M. Clementi, A. Pappa, A. Eckstein, I. A. Walmsley, E. Kashefi, S. Barz
    Classical multiparty computation using quantum resources
    Phys. Rev. A 96, 062317 (2017), arXiv:1708.06144v1
  3. A. J. Menssen, A. E. Jones, B. J. Metcalf, M. C. Tichy, S. Barz, W. S. Kolthammer, I. A. Walmsley
    Distinguishability and many-particle interference
    Phys. Rev. Lett. 118, 153603 (2017) arXiv:1609.09804
    featured by Physics viewpoint “Photonic Hat Trick” by Rob Sewell
  4. J. Boutari, A. Feizpour, S. Barz, C. Di Franco, M. S. Kim, W. S. Kolthammer, I. A. Walmsley
    Large scale quantum walks by means of optical fiber cavities
    Journal of Optics 18, 094007 (2016) arXiv:1607.00891
  5. S. Barz, V. Dunjko, F. Schlederer, M. Moore, E. Kashefi, I. A. Walmsley
    Enhanced delegated computing using coherence
    Phys. Rev. A 93, 032339 (2016) arXiv:1501.06730
  6. C. Greganti, M.-C. Roehsner, S. Barz, T. Morimae, P. Walther
    Demonstration of measurement-only blind quantum computing
    New J. Phys. 18 013020 (2016) arXiv:1601.02451
  7. C. Greganti, M.-C. Roehsner, S. Barz, M. Waegell, P. Walther
    Practical and efficient experimental characterization of multiqubit stabilizer states
    Phys. Rev. A 91, 022325 (2015) arXiv:1502.06549
  8. S. Barz, B. Dakic, Y. O. Lipp, F. Verstraete, J. D. Whitfield, P. Walther
    Linear-optical generation of eigenstates of the two-site XY model
    Phys. Rev. X 5, 021010 (2015) arXiv:1410.1099
  9. S. Barz, J. F. Fitzsimons, E. Kashefi, P. Walther
    Experimental verification of quantum computations
    Nature Physics 9, 727 (2013)
    featured by: Nature Physics news and views by Tomoyuki Morimae
  10. S. Barz, R. Vasconcelos, C. Greganti, M. Zwerger, W. Dür, H. J. Briegel, P. Walther
    Demonstrating elements of measurement-based quantum error correction
    Phys. Rev. A 90, 042302 (2014) arXiv:1308.5209
  11. S. Barz, I. Kassal, M. Ringbauer, Y. O. Lipp, B. Dakic, A. Aspuru-Guzik, P. Walther
    Solving systems of linear equations on a quantum computer
    Scientific Reports 4, 6115 (2014) arXiv:1302.1210
  12. B. Dakic, Y. O. Lipp, X. Ma, M. Ringbauer, S. Kropatschek, S. Barz, T. Paterek, V. Vedral, A. Zeilinger, C. Brukner, and P. Walther
    Quantum discord as resource for remote state preparation
    Nature Physics 8, 666-670 (2012) arXiv:1205.2801
  13. S. Barz, E. Kashefi, A. Broadbent, J. F. Fitzsimons, A. Zeilinger, and P. Walther
    Demonstration of blind quantum computing
    Science 335, 303-308 (2012)
    featured by: Perspective Science 335, 294-295 (2012) by Vedral
  14. S. Barz, G. Cronenberg, A. Zeilinger, and P. Walther
    Heralded generation of entangled photon pairs
    Nature Photonics 4, 553 (2010)
    featured by: Nature Photonics news and views by Peter Kok
  15. S. Barz and P. Walther
    Beating the classical camera
    Nature Photonics 4, 119 (2010)


  1. S. Barz
    Quantum computing with photons: introduction to the circuit model, the one-way quantum computer, and the fundamental principles of photonic experiments
    J. Phys. B: At. Mol. Opt. Phys. 48, 083001 (2015)


  1. S. Barz, X. Ma, B.Dakic, A. Zeilinger, and P. Walther
    Experimental photonic state engineering and quantum control of two optical qubits
    AIP Conference Proceedings 1363, 13 (2011)


  1. S. Barz, G. Cronenberg, and P. Walther
    Experimental engineering of photonic quantum entanglement
    "Advanced Photonic Sciences" edited by Mohamed Fadhali, ISBN 978-953-51-0153-6, InTech (2012)


  1. Photonic quantum computing
    PhD thesis, Supervisor: Anton Zeilinger
    University of Vienna (2012)
  2. Eine Quelle polarisationsverschränkter Photonenpaare für das physikalische Praktikum für Fortgeschrittene (A source of polarization-entangled photon pairs)
    Diploma thesis, Supervisor: Arno Rauschenbeutel
    Mainz University (2008)