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arXiv · 1310.6060

Tight Bounds for the Entanglement of Formation of Gaussian States

Fernando Nicacio·Marcos Cesar de Oliveira
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Abstract

We establish tight upper and lower bounds for the Entanglement of Formation of an arbitrary two-mode Gaussian state employing necessary properties of Gaussian channels. Both bounds are strictly given by the Entanglement of Formation of symmetric Gaussian states, which are simply constructed from the reduced states obtained by partial trace of the original one.

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Fernando Nicacio, Marcos Cesar de Oliveira. 2014-01-31. Tight Bounds for the Entanglement of Formation of Gaussian States. https://doi.org/10.1103/physreva.89.012336

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