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Publications

  • Adriana Marais, Ilya Sinayskiy, A. Kay, Francesco Petruccione, A. Ekert. (2013). Decoherence-assisted transport in quantum networks. New J. Phys. 15 013038
  • Chiara Marletto, A. Kay, A. Ekert. (2013). How to Counteract Systematic Errors in Quantum State Transfer. Quantum Information and Computation 12 0648-0660
  • A. Kay, R. Ramanathan, D. Kaszlikowski. (2013). Optimal Asymmetric Quantum Cloning. Quantum Information and Computation 13 880
  • Armando Perez-Leija, Robert Keil, A. Kay, Hector Moya-Cessa, Stefan Nolte, L.C. Kwek, Blas M. Rodríguez-Lara, Alexander Szameit, Demetrios N. Christodoulides. (2013). Coherent Quantum Transport in Photonic Lattices. Phys. Rev. A 87 012309
  • D. Koh, Michael J. W. Hall, Setiawan, James E. Pope, Chiara Marletto, A. Kay, V. Scarani. (2012). The effects of reduced "free will" on Bell-based randomness expansion. Phys. Rev. Lett. 109 160404
  • A. Kay. (2011). The Capabilities of a Perturbed Toric Code as a Quantum Memory. Phys. Rev. Lett. 107 270502
  • A. Kay. (2011). Optimal Detection of Entanglement in GHZ States. Phys. Rev. A 83 020303(R)
  • Peter J. Pemberton-Ross, A. Kay. (2011). Perfect Quantum Routing in Regular Spin Networks. Phys. Rev. Lett. 106 020503
  • A. Kay. (2011). The Basics of Perfect Communication through Quantum Networks. Phys. Rev. A 84 022337
  • R. Ramanathan, T. Paterek, A. Kay, P. Kurzynski, D. Kaszlikowski. (2011). Local Realism of Macroscopic Correlations. Phys. Rev. Lett. 107 060405
  • A. Kay, P.P-. Ross. (2010). Computation on Spin Chains with Limited Access. Phys. Rev. A 81 010301
  • A. Kay. (2010). A Review of Perfect State Transfer and its Applications. Int. J. Quant. Info. 8 641
  • F. Pastawski, A. Kay, N. Schuch, I. Cirac. (2010). Limitations of Passive Protection of Quantum Infomation. Quantum Information and Computation 10 580
  • P.P-. Ross, A. Kay, S. Schirmer. (2010). Quantum Control Theory for State Transformations: Dark States and their Enlightenment. Phys. Rev. A 82 042322
  • A. Kay. (2010). Arboreal Bound Entanglement. J. Phys. A: Math. Theor. 43 495301
  • A. Kay. (2010). A Review of Perfect State Transfer and its Application as a Constructive Tool. Int. J. Quant. Info. 8 641
  • , F. Pastawski, A. Kay, N. Schuch, I. Cirac. (2009). How long can a quantum memory withstand depolarizing noise?. Phys. Rev. Lett. 103 080501
  • A. Kay. (2009). Role of Rotational Invariance in the Properties of Hamiltonians. Phys. Rev. A 80 040301
  • A. Kay. (2009). Nonequilibrium Reliability of Quantum Memories. Phys. Rev. Lett. 102 070503
  • A. Kay. (2009). Interfacing with Hamiltonian Dynamics. Phys. Rev. A 79 042330
  • A. Kay, D. Kaszlikowski, R. Ramanathan. (2009). Optimal Cloning and Singlet Monogamy. Phys. Rev. Lett. 103 050501
  • A. Kay. (2008). Bounding Fault-Tolerant Thresholds for Purification and Quantum Computation. Phys. Rev. A 77 052319
  • D. Kaszlikowski, A. Kay. (2008). An N-Qubit Entanglement Witness Based on N-point Correlation Functions. New J. Phys. 10 053026
  • A. Kay. (2008). The Computational Power of Symmetric Hamiltonians. Phys. Rev. A 78 012346
  • D.G. Angelakis, S. Bose, A. Kay, M.F. Santos. (2008). Many body effects and cluster state quantum computation in strongly interacting systems of photons. SNS 5
  • D. Kaszlikowski, A. Kay. (2008). A witness of multipartite entanglement strata. New J. Phys. 10 053026
  • A. Kay, D.G. Angelakis. (2008). Reproducing spin lattice models in strongly coupled atom-cavity systems. Europhys. Lett. 84 20001
  • D.G. Angelakis, A. Kay. (2008). Weaving light-matter qubits into a one way quantum computer. New J. Phys. 10 023012
  • A. Kay, J.K. Pachos. (2007). Multipartite Purification Protocols: Upper and Optimal Bounds. Phys. Rev. A 75 062307
  • A. Kay. (2007). A QMA-Complete Translationally Invariant Hamiltonian Problem and the Complexity of Finding Ground State Energies in Physical Systems. Phys. Rev. A 76 030307
  • D.G. Angelakis, A. Kay. (2007). Implementing universal quantum gates in coupled cavities. Proc. ICCMSE 963 763
  • A. Kay. (2006). Unifying Quantum State Transfer and Spin Amplification. Phys. Rev. Lett. 98 010501
  • A. Kay, J.K. Pachos, W. Dür, H. Briegel. (2006). Optimal Purification of Thermal Graph States. New J. Phys. 8 147
  • A. Kay, J.K. Pachos, C.S. Adams. (2005). Graph State Preparation and Cluster Computation with Global Addressing of Optical Lattices. Phys. Rev. A 73 022310
  • A. Kay, M. Ericsson. (2005). Geometric Effects and Computation in Spin Networks. New J. Phys. 7 143
  • A. Kay, M. Ericsson. (2005). Local Cloning of Arbitrarily Entangled Multipartite States. Phys. Rev. A 73 012343
  • A. Kay. (2005). Perfect State Transfer: Beyond Nearest-Neighbor Couplings. Phys. Rev. A 73 032306
  • A. Kay, D.K.K. Lee, J.K. Pachos, M.B. Plenio, M.E. Reuter, E. Rico. (2004). Quantum Information and Triangular Optical Lattices. Proceedings of CRYPTO
  • A. Kay, J.K. Pachos. (2004). Quantum Computation in Optical Lattices via Global Addressing. New J. Phys. 6 126
  • , M. Christandl, N. Datta, T.C. Dorlas, A. Ekert, A. Kay, A.J. Landahl. (2004). Perfect Transfer of Arbitrary States in Quantum Spin Networks. Phys. Rev. A 71 032312