A new physical principle: Information Causality (2009)
Pawlowski, M., Paterek, T., Kaszlikowski, D., Scarani, V., Winter, A., Zukowski, M.
Quantum physics exhibits many remarkable features. For example, it gives probabilistic predictions (non-determinism), does not allow copying of unknown states (no-cloning), its correlations are...
Interference contrast in multisource few-photon optics (2009)
Laskowski, W., Wiesniak, M., Zukowski, M., Bourennane, M., Weinfurter, Harald
vol. 33–43, p. 281. Lecture Notes in Control and Information Science. (2008)
U. Boscain, G. Charlot, C. Brukner, M. Zukowski, A. Zeilinger, ...
[9] J. L. Cereceda, “Degree of entanglement for two qutrits in a pure state,”,
Experimentally friendly geometrical criteria for entanglement (2007)
Badziag, P., Brukner, C., Laskowski, W., Paterek, T., Zukowski, M.
We present an intuitive geometrical entanglement criterion. It allows formulation of simple and experimentally friendly sufficient conditions for entanglement. The conditions are illustrated with...
Europhysics Letters PREPRINT Comment on "Exclusion of time in the theorem of Bell" (2007)
Hess And Philipp, K. Hess, R. D. Gill, G. Weihs, A. Zeilinger, M. Zukowski
A recent Letter by Hess and Philipp claims that Bell's theorem neglects the possibility of time-like dependence in local hidden variables, hence is not conclusive. Moreover the authors claim...
Experimental Quantum Secret Sharing (2007)
Schmid, C., Trojek, P., Gaertner, S., Bourennane, M., Kurtsiefer, C., Zukowski, M., ...
Experimental Single Qubit Quantum Multiparty Communication (2007)
Bourennane, M., Schmid, C., Trojek, P., Kurtsiefer, C., Brukner, C., Zukowski, M., ...
The Entanglement of the Symmetric Four-photon Dicke State (2007)
Schmid, C., Kiesel, N., Laskowski, W., Solano, E., Toth, G., Zukowski, M., ...
Experimental Single Qubit Quantum Multiparty Communication. (2007)
Bourennane, M., Schmid, C., Trojek, P., Kurtsiefer, C., Brukner, C., Zukowski, M., ...
The Entanglement of the Symmetric Four-photon Dicke State. (2007)
Schmid, C., Kiesel, N., Laskowski, W., Solano, E., Tòth, G., Zukowski, M., ...
INformation Systems Flexible and efficient IR using array databases (2007)
R. Cornacchia, S. Héman, M. Zukowski, P. A. Boncz
CWI is a founding member of ERCIM, the European Research Consortium for Informatics and Mathematics. CWI's research has a theme-oriented structure and is grouped into four clusters. Listed below...
Experimental quantum secret sharing (2006)
Schmid, Christian, Trojek, Pavel, Gaertner, Sascha, Bourennane, M., Kurtsiefer, Christian, Zukowski, M., ...
Super-Scalar RAM-CPU Cache Compression (2006)
M. Zukowski, S. Héman, N. Nes, P. A. Boncz, Marcin Zukowski, Sándor Héman, ...
CWI is a founding member of ERCIM, the European Research Consortium for Informatics and Mathematics. CWI's research has a theme-oriented structure and is grouped into four clusters. Listed below...
Quantum Physics from A to Z (2005)
Arndt, M., Aspelmeyer, M., Bernstein, H. J., Bertlmann, R., Brukner, C., Dowling, J. P., ...
This is a collection of statements gathered on the occasion of the Quantum Physics of Nature meeting in Vienna.
INformation Systems Cooperative scans INS (2004)
M. Zukowski, P. A. Boncz, M. L. Kersten
CWI is a founding member of ERCIM, the European Research Consortium for Informatics and Mathematics. CWI's research has a theme-oriented structure and is grouped into four clusters. Listed below...
Multi-Component Bell Inequality and its Violation for Continuous Variable Systems (2003)
Chen, Jing-Ling, Wu, Chunfeng, Kwek, L. C., Kaszlikowski, D., Zukowski, M., Oh, C. H.
Multi-component correlation functions are developed by utilizing d-outcome measurements. Based on the multi-component correlation functions, we propose a Bell inequality for bipartite d-dimensional...
Experimental Observation of Four-Photon Entanglement from Parametric Down-Conversion (2003)
Eibl,Manfred, Gaertner,Sascha, Bourennane,Mohamed, Kurtsiefer,C., Zukowski,M., Weinfurter,Harald
Multiparticle Bell's inequalities involving many measurement settings (2003)
Brukner, C., Laskowski, W., Paterek, T., Zukowski, M.
We present a prescription for obtaining Bell's inequalities for N>2 observers involving more than two alternative measurement settings. We give examples of some families of such inequalities. The...
Three qubit GHZ correlations and generalised Bell experiments (2003)
Kaszlikowski, D., Zukowski, M.
We present a brief historical introduction to the topic of Bell's theorem. Next we present the surprising features of the three particle Greenberger-Horne-Zeilinger (GHZ) states. Finally we shall...
Experimental observation of four-photon entanglement from down-conversion (2003)
Eibl, M., Gaertner, S., Bourennane, M., Kurtsiefer, Ch., Zukowski, M., Weinfurter, H.
We observe polarization-entanglement between four photons produced from a single down-conversion source. The non-classical correlations between the measurement results violate a generalized Bell...
Multiphoton entanglement and interferometry (2003)
Bourennane,Mohamed, Eibl,Manfred, Gaertner,Sascha, Kiesel,Nikolai, Kurtsiefer,Christian, Zukowski,M., ...
Experimental Observation of Four-Photon Entanglement from Parametric Down-Conversion (2003)
Eibl, Manfred, Gaertner, Sascha, Bourennane, Mohamed, Kurtsiefer, C., Zukowski, M., Weinfurter, Harald
Multiphoton entanglement and interferometry (2003)
Bourennane, Mohamed, Eibl, Manfred, Gaertner, Sascha, Kiesel, Nikolai, Kurtsiefer, Christian, Zukowski, M., ...
Kiesel, N., Bourennane, Mohamed, Kurtsiefer, C., Weinfurter, Harald, Kaszlikowski, D., Laskowski, W., ...
Four Photon Entanglement from Parametric Down Conversion (2003)
Eibl, M., Gaertner, S., Kurtsiefer, C., Zukowski, M., Weinfurter, H.
No time loophole in Bell's theorem; the Hess-Philipp model is non-local (2002)
Gill, R. D., Weihs, G., Zeilinger, A., Zukowski, M.
Hess and Philipp have recently claimed that proofs of Bell's theorem have overlooked the possibility of time dependence in local hidden variables, hence the theorem has not been proven true. Moreover...
Comment on "Exclusion of time in the theorem of Bell" by K. Hess and W. Philipp (2002)
Gill, R. D., Weihs, G., Zeilinger, A., Zukowski, M.
A recent Letter by Hess and Philipp claims that Bell's theorem neglects the possibility of time-like dependence in local hidden variables, hence is not conclusive. Moreover the authors claim that...
Violations of local realism by two entangled quNits are stronger than for two qubits (2000)
Kaszlikowski, D., Gnacinski, P., Zukowski, M., Miklaszewski, W., Zeilinger, A.
Tests of local realism vs quantum mechanics based on Bell's inequality employ two entangled qubits. We investigate the general case of two entangled quNits, i.e. quantum systems defined in an...
Nikodemski, T, Giedrys-Kalemba, S, Bohatyrewicz, R, Zukowski, M, Bilska, I, Pakulski, C
No abstract available.