Walther Group
Universität Wien   Quantum information sciences and quantum computation
Quantum information sciences and quantum computation - Walther Group
Quantum information sciences and quantum computation – Walther Group

Publications by Walther Group (41)

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Nonlocal Photon Number States for Quantum Metrology

M. Aspelmeyer, T. Jennewein, P. Walther, A. Zeilinger
SPIE, Vol. 5551, (2004)

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Quantum Logics based on Four Photon Entanglement

P. Walther, A. Zeilinger
In: Decoherence, Entanglement and Information Protection in Complex Quantum Systems; Akulin V.M. et al. (Ed.), Sarfati A. (Ed.), Kurizki G. (Ed.), Pellegrin S. (Ed.) Springer, (2005)

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Experimental violation of a cluster state Bell inequality

P. Walther, M. Aspelmeyer, K. J. Resch, A. Zeilinger
Physical Review Letters, Vol. 95, 020403 (2005)

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Local conversion of Greenberger-Horne-Zeilinger states to approximate W states

P. Walther, K. J. Resch, A. Zeilinger
Physical Review Letters, Vol. 94, 240501 (2005)

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Experimental One-Way Quantum Computing

P. Walther, K. J. Resch, T. Rudolph, E. Schenck, H. Weinfurter, V. Vedral, M. Aspelmeyer, A. Zeilinger
Nature, Vol. 434, 230-238 (2005)

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Quantum teleportation across the Danube

R. Ursin, T. Jennewein, M. Aspelmeyer, R. Kaltenbaek, M. Lindenthal, P. Walther, A. Zeilinger
Nature, Vol. 430, 849 (2004)

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Realization of a Photonic CNOT Gate sufficient for Quantum Computation

S. Gasparoni, J. W. Pan, P. Walther, T. Rudolph, A. Zeilinger
Physical Review Letters, Vol. 93, 020504 (2004)

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De Broglie Wavelength of a Nonlocal Four-Photon state

P. Walther, J. W. Pan, M. Aspelmeyer, R. Ursin, S. Gasparoni, A. Zeilinger
Nature, Vol. 429, 158-161 (2004)

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Distributing entanglement and single photons through an intra-city, free-space quantum channel

K. J. Resch, H. Weinfurter, H. Weier, P. Walther, R. Ursin, M. Taraba, T. Schmitt-Manderbach, A. Poppe, C. Kurtsiefer, A. Fedrizzi, H. R. ...
Optics Express, Vol. 13, 202-209 (2005)

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Long-Distance Free-Space Distribution of Quantum Entanglement

M. Aspelmeyer, H. R. Böhm, T. Gyatso, T. Jennewein, R. Kaltenbaek, M. Lindenthal, G. Molina-Terriza, A. Poppe, K. J. Resch, M. Taraba, R. ...
Science, Vol. 301, 621-623 (2003)

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