Entanglement of Formation for Symmetric Gaussian States
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- 3 September 2003
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 91 (10), 107901
- https://doi.org/10.1103/physrevlett.91.107901
Abstract
We show that for a fixed amount of entanglement, two-mode squeezed states are those that maximize Einstein-Podolsky-Rosen–like correlations. We use this fact to determine the entanglement of formation for all symmetric Gaussian states corresponding to two modes. This is the first instance in which this measure has been determined for genuine continuous variable systems.This publication has 18 references indexed in Scilit:
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