Bereiche | Tage | Auswahl | Suche | Downloads | Hilfe

Q: Fachverband Quantenoptik und Photonik

Q 34: Poster Quanteninformation

Q 34.7: Poster

Dienstag, 20. März 2007, 16:30–18:30, Poster C

Classical correlations, Bell inequalities, and communication complexity — •Johannes Wilms¹, Gernot Alber¹, and Ian C. Percival² — ¹Institut für Angewandte Physik, Technische Universität Darmstadt, D-64289 Darmstadt — ²Department of Physics, Queen Mary College, University of London, Mile End Road, London E1 4NS, UK

A computer program is presented which is capable of exploring generalizations of Bell-type inequalities for arbitrary numbers of classical inputs and outputs. Thereby, polytopes can be described which represent classical local realistic theories, classical theories without signaling, or classical theories with explicit signaling. These latter polytopes may also be of interest for exploring basic problems of communication complexity. As a first application the influence of non-perfect detectors is discussed in simple Bell experiments.