Auflistung nach Schlagwort "Physical sciences"

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  • Efficient entanglement distillation without quantum memory 
    Abdelkhalek, Daniela; Syllwasschy, Mareike; Cerf, Nicolas J.; Fiurasek, Jaromir; Schnabel, Roman (London : Nature Publishing Group, 2016)
    Entanglement distribution between distant parties is an essential component to most quantum communication protocols. Unfortunately, decoherence effects such as phase noise in optical fibres are known to demolish entanglement. ...
  • Implementation of continuous-variable quantum key distribution with composable and one-sided-device-independent security against coherent attacks 
    Gehring, Tobias; Handchen, Vitus; Duhme, Jörg; Furrer, Fabian; Franz, Torsten; Pacher, Christoph; Werner, Reinhard F.; Schnabel, Roman (London : Macmillan Publishers Limited, 2015)
    Secret communication over public channels is one of the central pillars of a modern information society. Using quantum key distribution this is achieved without relying on the hardness of mathematical problems, which might ...
  • Satisfying the Einstein-Podolsky-Rosen criterion with massive particles 
    Peise, Jan; Kruse, I.; Lange, K.; Lücke, Bernd; Pezze, L.; Arlt, Jan J.; Ertmer, Wolfgang; Hammerer, Klemens; Santos, Luis; Smerzi, A.; Klempt, Carsten (London : Macmillan Publishers Limited, 2015)
    In 1935, Einstein, Podolsky and Rosen (EPR) questioned the completeness of quantum mechanics by devising a quantum state of two massive particles with maximally correlated space and momentum coordinates. The EPR criterion ...