• Mit Lichtschrauben ans Quantenlimit
    R. Fickler, M. Krenn, A. Zeilinger
    Physik in unserer Zeit 49, 12-20 (2018)


  • Quantum Experiments and Graphs: Multiparty States as Coherent Superpositions of Perfect Matchings
    M. Krenn, X. Gu, A. Zeilinger
    Physical Review Letters 119, 240403 (2017)
  • Quantum superpositions of 'common-cause' and 'direct-cause' causal structures
    A. Feix, C. Brukner
    New Journal of Physics 19, 123028 (2017)
  • Generation of the complete four-dimensional Bell basis
    F. Wang, M. Erhard, A. Babazadeh, M. Malik, M. Krenn, A. Zeilinger
    Optica 4, 1462-1467 (2017)
  • High-Dimensional Single-Photon Quantum Gates: Concepts and Experiments
    A. Babazadeh, M. Erhard, F. Wang, M. Malik, R. Nouroozi, M. Krenn, A. Zeilinger
    Physical Review Letters 119, 180510 (2017)
  • Quantum gate description for induced coherence without induced emission and its applications
    S. Alipour, M. Krenn, A. Zeilinger
    Physical Review A 96, 042317 (2017)
  • Reflections on the information paradigm in quantum and gravitational physics
    P. Höhn
    Journal of Physics 880, 012014 (2017)
  • Operational framework for quantum measurement simulability
    L. Guerini, J. Bavaresco, M.T. Cunha, A. Acín
    Journal of Mathematical Physics 58, 092102 (2017)
  • Macroscopic Superpositions as Quantum Ground States
    B. Dakic, M. Radonjic
    Physical Review Letters 119, 090401 (2017)
  • Genuine-multipartite entanglement criteria based on positive maps
    F. Clivaz, M. Huber, L. Lami, G. Murta
    Journal of Mathematical Physics 58, 082201 (2017)
  • Most incompatible measurements for robust steering tests
    J. Bavaresco, M.T. Quintino, L. Guerini, T.O. Maciel, D. Cavalcanti, M.T. Cunha
    Physical Review A 96, 022110 (2017)
  • Autonomous Quantum Clocks: Does Thermodynamics Limit Our Ability to Measure Time?
    P. Erker, M.T. Mitchison, R. Silva, M.P. Woods, N. Brunner, M. Huber
    Physical Review X 7, 031022 (2017)
  • Quantifying high dimensional entanglement with two mutually unbiased bases
    P. Erker, M. Krenn, M. Huber
    Quantum 1, 22 (2017)
  • Distribution of high-dimensional entanglement via an intra-city free-space link
    F. Steinlechner, S. Ecker, M. Fink, B. Liu, J. Bavaresco, M. Huber, T. Scheidl, R. Ursin
    Nature Communications 8, 15971 (2017)
  • Can chaos be observed in quantum gravity?
    B. Dittrich, P.A. Höhn, T.A. Koslowski, M.I. Nelson
    Physics Letters B 769, 554-560 (2017)
  • Entanglement and Nonlocality in Infinite 1D Systems
    Z. Wang, S. Singh, M. Navascués
    Physical Review Letters 118, 230401 (2017)
  • Quantum test of the equivalence principle for atoms in coherent superposition of internal energy states
    G. Rosi, G. D'Amico, L. Cacciapuoti, F. Sorrentino, M. Prevedelli, M. Zych, C. Brukner, G.M. Tino
    Nature Communications 8, 15529 (2017)
  • Focus on Gravitational Quantum Physics
    M. Aspelmeyer, Č. Brukner, D. Giulini, G. Milburn
    New Journal of Physics 19, 050401 (2017)
  • Experimental test of photonic entanglement in accelerated reference frames
    M. Fink, A. Rodriguez-Aramendia, J. Handsteiner, A. Ziarkash, F. Steinlechner, T. Scheidl, I. Fuentes, J. Pienaar, T.C. Ralph, R. Ursin
    Nature Communications 8, 15304 (2017)
  • A purification postulate for quantum mechanics with indefinite causal order
    M. Araújo, A. Feix, M. Navascués, Č. Brukner
    Quantum 1, 10 (2017)
  • Better local hidden variable models for two-qubit Werner states and an upper bound on the Grothendieck constant KG(3)
    F. Hirsch, M.T. Quintino, T. Vértesi, M. Navascués, N. Brunner
    Quantum 1, 3 (2017)
  • Single-photon test of hyper-complex quantum theories using a metamaterial
    L.M. Procopio, L.A. Rozema, Z.J. Wong, D.R. Hamel, K. O'Brien, X. Zhang, B. Dakic, P. Walther
    Nature Communications 8, 15044 (2017)
  • CubeSat quantum communications mission
    D.K.L. Oi, A. Ling, G. Vallone, P. Villoresi, S. Greenland, E. Kerr, M. Macdonald, H. Weinfurter, H. Kuiper, E. Charbon, R. Ursin
  • Experimental verification of an indefinite causal order
    G. Rubino, L.A. Rozema, A. Feix, M. Araújo, J.M. Zeuner, L.M. Procopio, Č. Brukner, P. Walther
    Science Advances 3, 1602589 (2017)
  • Entanglement of quantum clocks through gravity
    E. Castro-Ruiz, F. Giacomini, Č. Brukner
    PNAS 114, E2303-E2309 (2017)
  • Quantifying Photonic High-Dimensional Entanglement
    A. Martin, T. Guerreiro, A. Tiranov, S. Designolle, F. Frowis, N. Brunner, M. Huber, N. Gisin
    Physical Review Letters 118, 110501 (2017)
  • Obtaining tight bounds on higher-order interferences with a 5-path interferometer
    T. Kauten, R. Keil, T. Kaufmann, B. Press, Č. Brukner, G. Weihs
    New Journal of Physics 19, 033017 (2017)
  • Interference fringes controlled by noninterfering photons
    A. Hochrainer, M. Lahiri, R. Lapkiewicz, G. Barreto Lemos, A. Zeilinger
    OPTICA 4, 341-344 (2017)
  • Quantum theory from rules on information acquisition
    P. Höhn
    Entropy 19, 98 (2017)
  • Entanglement by Path Identity
    M. Krenn, A. Hochrainer, M. Lahiri, A. Zeilinger
    Physical Review Letters 118, 080401 (2017)
  • Time dilation in quantum systems and decoherence
    I. Pikovski, M. Zych, F. Costa, Č. Brukner
    New Journal of Physics 19, 025011 (2017)
  • Quantifying the momentum correlation between two light beams by detecting one
    A. Hochrainer, M. Lahiri, R. Lapkiewicz, G. Barreto Lemos, A. Zeilinger
    PNAS 114, 1508-1511 (2017)
  • No-Go Theorem for the Characterization of Work Fluctuations in Coherent Quantum Systems
    M. Perarnau-Llobet, E. Baumer, K.V. Hovhannisyan, M. Huber, A. Acin
    Physical Review Letters 118, 070601 (2017)
  • Composing decoherence functionals
    P. Boës, M. Navascués
    Physical Review A 95, 022114 (2017)
  • Cosmic Bell Test: Measurement Settings from Milky Way Stars
    J. Handsteiner, A.S. Friedman, D. Rauch, J. Gallicchio, B. Liu, H. Hsop, J. Kofler, D. Bricher, M. Fink, C. Leung, A. Mark, H.T. Nguyen, I. Sanders, F. Steinlechner, R. Ursin, S. Wengerowsky, A.H. Guth, D.I. Kaiser, T. Scheidl, A. Zeilinger
    Physical Review Letters 118, 060401 (2017)
  • Orbital angular momentum of photons and the entanglement of Laguerre-Gaussian modes
    M. Krenn, M. Malik, A. Zeilinger
    Philosophical Transactions Of The Royal Society A, 17 (2017)
  • Is the local linearity of space-time inherited from the linearity of probabilities?
    M. Müller, S. Carrozza, P.A. Höhn
    Journal of Physics A 50, 054003 (2017)
  • Quantum theory from questions
    P.A. Höhn, C.S.P. Wever
    Physical Review A 95, 012102 (2017)


  • Autonomous quantum refrigerator in a circuit QED architecture based on a Josephson junction
    P.P. Hofer, M. Perarnau-Llobet, J.B. Brask, R. Silva, M. Huber, N. Brunner
    Physical Review B 94, 235420 (2016)
  • Quantum Communication with Photons
    M. Krenn, M. Malik, T. Scheidl, R. Ursin, A. Zeilinger
    In: Optics in our Time, Springer International Publishing ( 2016, 455-482)
  • Temporal Multimode Storage of Entangled Photon Pairs
    A. Tiranov, P.C. Strassmann, J. Lavoie, N. Brunner, M. Huber, V.B. Verma, S.W. Nam, R.P. Mirin, A.E. Lita, F. Marsili, M. Afzelius, F. Bussieres, N. Gisin
    Physical Review Letters 117, 240506 (2016)
  • Twisted light transmission over 143 km
    M. Krenn, J. Handsteiner, M. Fink, R. Fickler, R. Ursin, M. Malik, A. Zeilinger
    Proceedings of the National Academy of Sciences 113, 13648-13653 (2016)
  • Quantum entanglement of angular momentum states with quantum number up to 10,010
    R. Fickler, G. Campbell, B. Buchler, P.K. Lam, A. Zeilinger
    Proceedings of the National Academy of Sciences 113, 13642-13647 (2016)
  • Passivity and practical work extraction using Gaussian operations
    E.G. Brown, N. Friis, M. Huber
    New Journal of Physics 18, 113028 (2016)
  • Indefinite causal structures for continuous-variable systems
    F. Giacomini, E. Castro-Ruiz, Č. Brukner
    New Journal of Physics 18, 113026 (2016)
  • Quantifying Entanglement of Maximal Dimension in Bipartite Mixed States
    G. Sentis, C. Eltschka, O. Guehne, M. Huber, J. Siewert
    Physical Review Letters 117, 190502 (2016)
  • Quantum optical rotatory dispersion
    N. Tischler, M. Krenn, R. Fickler, X. Vidal, A. Zeilinger, G. Molina-Terriza
    Science Advances 2, 1601306 (2016)
  • Bipartite depolarizing maps
    L. Lami, M. Huber
    Journal of Mathematical Physics 57, 092201 (2016)
  • Exponential Communication Complexity Advantage from Quantum Superposition of the Direction of Communication
    P.A. Guérin, A. Feix, M. Araújo, Č. Brukner
    Physical Review Letters 117, 100502 (2016)
  • Causally nonseparable processes admitting a causal model
    A. Feix, M. Araujo, Č. Brukner
    New Journal of Physics 18, 083040 (2016)
  • Should Entanglement Measures be Monogamous or Faithful?
    C. Lancien, S. Di Martino, M. Huber, M. Piani, G. Adesso, A. Winter
    Physical Review Letters 117, 060501 (2016)
  • Heisenberg-Weyl Observables: Bloch vectors in phase space
    A. Asadian, P. Erker, M. Huber, C. Klockl
    Physical Review A 94, 010301 (2016)
  • General relativistic effects in quantum interference of "clocks"
    M. Zych, I. Pikovski, F. Costa, Č. Brukner
    Journal of Physics: Conference Series 723, 012044 (2016)
  • Quantum and classical phases in optomechanics
    F. Armata, L. Latmiral, I. Pikovski, M.R. Vanner, Č. Brukner, M.S. Kim
    Physical Review A 93, 063862 (2016)
  • An operational approach to spacetime symmetries: Lorentz transformations from quantum communication
    P.A. Höhn, M.P. Müller
    New Journal of Physics 18, 063026 (2016)
  • Appearance of causality in process matrices when performing fixed-basis measurements for two parties
    V. Baumann, Č. Brukner
    Physical Review A 93, 062324 (2016)
  • Correlations between outcomes of random measurements
    M.C. Tran, B. Dakic, W. Laskowski, T. Paterek
    Physical Review A 94, 042302 (2016)
  • Weak-value amplification of the fast-light effect in rubidium vapor
    M. Mirhosseini, G.I. Viza, O.S. Magana-Loaiza, M. Malik, J.C. Howell, R.W. Boyd
    Physical Review A 93, 053836 (2016)
  • Cyclic transformation of orbital angular momentum modes
    F. Schlederer, M. Krenn, R. Fickler, M. Malik, A. Zeilinger
    New Journal of Physics 18, 043019 (2016)
  • Requirements for a loophole-free photonic Bell test using imperfect setting generators
    J. Kofler, M. Giustina, J.-A. Larsson, M.W. Mitchell
    Physical Review A 93, 032115 (2016)
  • Transparent electrodes for high E-field production using a buried indium tin oxide layer
    W. Gunton, G. Polovy, M. Semczuk, K.W. Madison
    Review of Scientific Instruments 87, 033113 (2016)
  • Automated Search for new Quantum Experiments
    M. Krenn, M. Malik, R. Fickler, R. Lapkiewicz, A. Zeilinger
    Physical Review Letters 116, 090405 (2016)
  • On small beams with large topological charge
    M. Krenn, N. Tischler, A. Zeilinger
    New Journal of Physics 18, 033012 (2016)
  • Steering Maps and Their Application to Dimension-Bounded Steering
    T. Moroder, O. Gittsovich, M. Huber, R. Uola, O. Guehne
    Physical Review Letters 116, 090403 (2016)
  • Multi-photon entanglement in high dimensions
    M. Malik, M. Erhard, M. Huber, M. Krenn, R. Fickler, A. Zeilinger
    Nature Photonics 10, 248-252 (2016)
  • Frequency conversion of structured light
    F. Steinlechner, N. Hermosa, V. Pruneri, J.P. Torres
    Scientific Reports 6, 21390 (2016)
  • Reply to 'Questioning universal decoherence due to gravitational time dilation'
    I. Pikovski, M. Zych, F. Costa, Č. Brukner
    Nature Physics 12, 2-3 (2016)
  • Quantum interference in heterogeneous superconducting-photonic circuits on a silicon chip
    C. Schuck, X. Guo, L. Fan, X. Ma, M. Poot, H.X. Tang
    Nature Communications 7, 10352 (2016)
  • A Separable, Dynamically Local Ontological Model of Quantum Mechanics
    J. Pienaar
    Foundations of Physics 46, 104-119 (2016)
  • The classical limit of a physical theory and the dimensionality of space
    B. Dakic, Č. Brukner
    In: G Chiribella, Spekkens, RW, eds. Quantum Theory: Informational Foundations and Foils, Vol - Springer ( 2016, 249-282)
  • Macroscopic Locality
    M. Navascués, G. Chiribella, R.W. Spekkens
    Fundamental Theories of Physics 181, 439-463 (2016)
  • The simplest causal inequalities and their violation
    C. Branciard, M. Araujo, A. Feix, F. Costa, Č. Brukner
    New Journal of Physics 18, 013008 (2016)
  • Attacks on quantum key distribution protocols that employ non-ITS authentication
    C. Pacher, A. Abidin, T. Lorünser, M. Peev, R. Ursin, A. Zeilinger, J.-Å. Larsson
    Quantum Information Processing 15, 327-362 (2016)


  • Physical meaning of the radial index of Laguerre-Gauss beams
    W.N. Plick, M. Krenn
    Physical Review A 92, 063841 (2015)
  • Significant loophole-free test of Bell's theorem with entangled photons
    M. Giustina, M.A.M. Versteegh, S. Wengerowsky, J. Handsteiner, A. Hochrainer, K. Phelan, F. Steinlechner, J. Kofler, J.-Å. Larsson, C. Abellán, W. Amaya, V. Pruneri, M.W. Mitchell, J. Beyer, T. Gerrits, A.E. Lita, L.K. Shalm, S.W. Nam, T. Scheidl, R. Ursin, B. Wittmann, A. Zeilinger
    Physical Review Letters 115, 250401 (2015)
  • Twisted photon entanglement through turbulent air across Vienna
    M. Krenn, J. Handsteiner, M. Fink, R. Fickler, A. Zeilinger
    PNAS 112, 14197-14201 (2015)
  • Quantum superposition of the order of parties as a communication resource
    A. Feix, M. Araujo, Č. Brukner
    Physical Review A 92, 052326 (2015)
  • Quantum entanglement from random measurements
    Minh Cong Tran, B. Dakic, F. Arnault, W. Laskowski, T. Paterek
    Physical Review A 92, 050301 (2015)
  • Method for independent and continuous tuning of N lasers phase-locked to the same frequency comb
    W. Gunton, M. Semczuk, K.W. Madison
    Optics Letters 40, 4372-4375 (2015)
  • Single pairs of time-bin-entangled photons
    M.A.M. Versteegh, M.E. Reimer, A.A. van den Berg, G. Juska, V. Dimastrodonato, A. Gocalinska, E. Pelucchi, V. Zwiller
    Physical Review A 92, 033802 (2015)
  • Experimental Superposition of Orders of Quantum Gates
    L.M. Procopio, A. Moqanaki, M. Araújo, F. Costa, I.A. Calafell, E.G. Dowd, D.R. Hamel, L.A. Rozema, Č. Brukner, P. Walther
    Nature Communications 6, 7913 (2015)
  • On the quantum measurement problem
    Č. Brukner
    In: Quantum (Un)SpeakablesQuantum (Un)Speakables, (2015, 95-117)
  • A Simple and Robust Method for Estimating Afterpulsing in Single Photon Detectors
    G. Humer, M. Peev, C. Schaeff, S. Ramelow, M. Stipcevic, R. Ursin
    J. Lightwave Technol. 33, 3098-3107 (2015)
  • Measuring time with physical clocks
    E. Castro-Ruiz, F. Giacomini, Č. Brukner (2015)
  • Characterizing finite-dimensional quantum behavior
    M. Navascues, A. Feix, M. Araujo, T. Vertesi
    Phys. Rev. A 92, 042117 (2015)
  • Witnessing causal nonseparability
    M. Araujo, C. Branciard, F. Costa, A. Feix, C. Giarmatzi, Č. Brukner
    New J. Phys. 17, 102001 (2015)
  • Experimental access to higher-dimensional entangled quantum systems using integrated optics
    C. Schaeff, R. Polster, M. Huber, S. Ramelow, A. Zeilinger
    OPTICA 2, 523-529 (2015)
  • Universal decoherence due to gravitational time dilation
    I. Pikovski, M. Zych, F. Costa, Č. Brukner
    Nature Physics 11, 668-672 (2015)
  • An On-Demand Optical Quantum Random Number Generator with In-Future Action and Ultra-Fast Response
    M. Stipcevic, R. Ursin
    Sci Rep 5, 10214 (2015)
  • A graph-separation theorem for quantum causal models
    J. Pienaar, Č. Brukner
    New J. Phys., 073020 (2015)
  • Characterizing multipartite entanglement without shared reference frames
    C. Kloeckl, M. Huber
    Phys. Rev. A 91, 042339 (2015)
  • Linear-Optical Generation of Eigenstates of the Two-Site XY Model
    S. Barz, B. Dakic, Y.O. Lipp, F. Verstraete, J.D. Whitfield, P. Walther
    Phys. Rev. X 5, 021010 (2015)
  • Scan-free direct measurement of an extremely high-dimensional photonic state
    Z. Shi, M. Mirhosseini, J. Margiewicz, M. Malik, F. Rivera, Z. Zhu, R.W. Boyd
    OPTICA 2, 388-392 (2015)
  • Bounding quantum correlations with indefinite causal order
    Č. Brukner
    New J. Phys. 17, 083034 (2015)
  • Theory of Quantum Imaging with Undetected Photons
    M. Lahiri, R. Lapkiewicz, G. Barreto Lemos, A. Zeilinger
    Phys. Ref. A, 013832 (2015)
  • Macroscopic quantum resonators (MAQRO): 2015 Update
    R. Kaltenbaek, M. Arndt, M. Aspelmeyer, P.F. Barker, A. Bassi, J. Bateman, K. Bongs, S. Bose, C. Braxmaier, Č. Brukner, B. Christophe, M. Chwalla, P.-F. Cohadon, A.M. Cruise, C. Curceanu, K. Dholakia, K. Döringshoff, W. Ertmer, J. Gieseler, N. Gürlebeck, G. Hechenblaikner, A. Heidmann, S. Herrmann, S. Hossenfelder, U. Johann, N. Kiesel, M. Kim, C. Lämmerzahl, A. Lambrecht, M. Mazilu, G.J. Milburn, H. Müller, L. Novotny, M. Paternostro, A. Peters, I. Pikovski, A. Pilan-Zanoni, E.M. Rasel, S. Reynaud, C.J. Riedel, M. Rodrigues, L. Rondin, A. Roura, W.P. Schleich, J. Schmiedmayer, T. Schuldt, K.C. Schwab, M. Tajmar, G.M. Tino, H. Ulbricht, et al. (2015)
  • Teleportation of entanglement over 143 km
    T. Herbst, T. Scheidl, M. Fink, J. Handsteiner, B. Wittmann, R. Ursin, A. Zeilinger
    P. Natl. Acad. Sci. USA 112, 14202-14205 (2015)
  • Violation of an extended Wigner inequality with high-angular-momentum states
    W.N. Plick, R. Fickler, R. Lapkiewicz, S. Ramelow
    Phys. Rev. A 91, 022124 (2015)
  • Delayed-choice gedanken experiments and their realizations
    X.-song Ma, J. Kofler, A. Zeilinger
    Ref.Mod.Phys., 1407.2930 (2015)
  • Divergence of an orbital-angular-momentum-carrying beam upon propagation
    M. Padgett, F.M. Miatto, M. Lavery, A. Zeilinger, R.W. Boyd
    New J. Phys. 17, 023011 (2015)
  • Quantum formulation of the Einstein Equivalence Principle
    M. Zych, Č. Brukner (2015)