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Open Quantum Systems Decoherence Entanglement Theory Quantum Correlations Quantum Foundations

Detector self-tomography

arXiv

Authors: Raúl Cónsul, Alfredo Luis

Year

2020

Paper ID

20529

Status

Preprint

Abstract Read

~2 min

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Abstract

We present an intuitive model of detector self-tomography. Two identical realisations of the detector are illuminated by an entangled state that connects the joint statistics in a way in which each detector sees the other as a kind of mirror reflection. A suitable analysis of the statistics reveals the possibility of fully characterizing the detector. We apply this idea to Bell-type experiments revealing their nonclassical nature.

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This paper contributes to the Quantum Foundations research area in the Quantum Articles archive.
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We present an intuitive model of detector self-tomography.

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References & Citation Signals

[1] DOI https://doi.org/arXiv:2009.10314 [2] arXiv https://arxiv.org/abs/2009.10314 [3] Publisher https://arxiv.org/abs/2009.10314

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