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arXiv · 1405.0063

Superoscillations underlying remote state preparation for relativistic fields

Ran Ber·Oded Kenneth·Benni Reznik
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Abstract

We present a physical (gedanken) implementation of a generalized remote state preparation of relativistic quantum field states for an arbitrary set of observers. The prepared states are created in regions that are outside the future light-cone of the generating region. The mechanism, which is based on utilizing the vacuum state of a relativistic quantum field as a resource, sheds light on the well known Reeh-Schlieder theorem, indicating its strong connection with the mathematical phenomenon of superoscillations.

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Ran Ber, Oded Kenneth, Benni Reznik. 2015-05-21. Superoscillations underlying remote state preparation for relativistic fields. https://doi.org/10.1103/physreva.91.052312

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