Multipartite Gaussian Entanglement of Formation

• URL: http://arxiv.org/abs/2005.13733v2
• Date: Fri, 29 May 2020 02:00:46 GMT
• Title: Multipartite Gaussian Entanglement of Formation
• Authors: Sho Onoe, Spyros Tserkis, Austin P. Lund, and Timothy C. Ralph
• Abstract summary: Entanglement of formation is a measure that quantifies the entanglement of bipartite quantum states. We show this measure is fully additive and computable for 3-mode Gaussian states.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: Entanglement of formation is a fundamental measure that quantifies the entanglement of bipartite quantum states. This measure has recently been extended into multipartite states taking the name $\alpha$-entanglement of formation. In this work, we follow an analogous multipartite extension for the Gaussian version of entanglement of formation, and focusing on the the finest partition of a multipartite Gaussian state we show this measure is fully additive and computable for 3-mode Gaussian states.

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