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    Complementarity and Information in “Delayed-choice for Entanglement Swapping” (Englisch)

    In: Foundations of Physics ; 35 , 11 ; 1909-1919 ; 2005
    • ISSN:
      0015-9018
    • Aufsatz (Zeitschrift)  /  Print

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    Abstract Building on Peres’ idea of “Delayed-choice for entanglement swapping” we show that even the degree to which quantum systems were entangled can be defined after they have been registered and may even not exist any more. This does not arise as a paradox if the quantum state is viewed as just a representative of information. Moreover such a view gives a natural quantification of the complementarity between the measure of information about the input state for teleportation and the amount of entanglement of the resulting swapped entangled state.

    Inhaltsverzeichnis – Band 35, Ausgabe 11

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    Die Inhaltsverzeichnisse werden automatisch erzeugt und basieren auf den im Index des TIB-Portals verfügbaren Einzelnachweisen der enthaltenen Beiträge. Die Anzeige der Inhaltsverzeichnisse kann daher unvollständig oder lückenhaft sein.

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