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arXiv · 2104.07653

Quantifying entanglement of two-qubit Werner states

Artur Czerwinski
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Abstract

In this article, we introduce a framework for entanglement quantification of photon pairs represented by two-qubit Werner states. The measurement scheme is based on the symmetric informationally complete POVM. To make the framework realistic, we impose the Poisson noise on the measured two-photon coincidences. For various settings, numerical simulations were performed to evaluate the efficiency of the framework.

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Artur Czerwinski. 2021-04-15. Quantifying entanglement of two-qubit Werner states. https://doi.org/10.1088/1572-9494%2Fac01e1

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