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Stuttgart 2012 – scientific programme

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Q: Fachverband Quantenoptik und Photonik

Q 69: Quanteninformation: Kommunikation

Friday, March 16, 2012, 14:00–16:00, V38.04

14:00 Q 69.1 High-fidelity polarisation storage in a broadband quantum memoryDuncan G. England, Patrick S. Michelberger, •Tessa F. M. Champion, Klaus F. Reim, Ka Chung Lee, Michael R. Sprague, Xian-Min Jin, Nathan K. Langford, William S. Kolthammer, Joshua Nunn, and Ian A. Walmsley
14:15 Q 69.2 Quantum repeaters and QKD: analysis of se- cret key rates — •Silvestre Abruzzo, Sylvia Bratzik, Hermann Kampermann, Dagmar Bruß, Nadja K. Bernardes, and Peter van Loock
14:30 Q 69.3 Quantum repeaters and quantum key distribution: the influence of distillation on the secret key rate — •Sylvia Bratzik, Hermann Kampermann, and Dagmar Bruß
14:45 Q 69.4 Security of Continuous Variable Quantum Key Distribution using the Entropic Uncertainty Relation — •Torsten Franz, Fabian Furrer, Mario Berta, Volkher B. Scholz, Marco Tomamichel, and Reinhard F. Werner
15:00 Q 69.5 QKD with finite resources: Taking advantage of quantum noise — •Markus Mertz, Hermann Kampermann, Zahra Shadman, and Dagmar Bruß
15:15 Q 69.6 Gaussian super-activation of the quantum channel capacity requires nonlinear interaction — •Daniel Lercher, Géza Giedke, and Michael Marc Wolf
15:30 Q 69.7 Superluminal Twin Beams, Superluminal Images and the Arrival Time of Spatial Information in Optical Pulses with Negative Group Velocity — •Ulrich Vogl, Ryan T. Glasser, and Paul D. Lett
15:45 Q 69.8 Parametric frequency down-conversion of single photons — •Susanne Blum, Georgina Olivares-Rentería, Carlo Ottaviani, Sebastian Zaske, Andreas Lenhard, Christoph Becher, and Giovanna Morigi
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