Entanglement conditions for multi-mode states

Abstract

We provide a class of inequalities for detecting entanglements in multi-mode systems. Necessary conditions for fully separable, bi-separable and sufficient conditions for fully entangled states are explicitly presented.

12 pages

References in corpus (18)

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• Entanglement criteria and nonlocality for multi-mode continuous variable systems
• Higher order two-mode and multi-mode entanglement in Raman processes
• Probing nonclassicality in an optically-driven cavity with two atomic ensembles
• Hierarchies of multipartite entanglement for continuous-variable states
• Coherently prepared nondegenerate Y-shaped four-level correlated emission laser: A source of tripartite entangled light
• Entanglement conditions for tripartite systems via indeterminacy relations
• Lower order and higher order entanglement in $87Rb$ $5S-5P-5D$ hyperfine manifold modeled as a four-wave mixing process
• A theoretical study of nonclassical effects in optical and spin systems and their applications