Quantifications for multi-mode entanglement
arXiv:1905.01740 · doi:10.1103/PhysRevA.101.012324
Abstract
We introduce two independent quantifications for 3-mode and 4-mode entanglement. We investigate the conversion of one type of nonclassicality, i.e. single-mode nonclassicality, into another type of nonclassicality, i.e. multi-mode entanglement, in beam-splitters. We observe parallel behavior of the two quantifications. The methods can be generalized to the quantification of any multi-mode entanglement.
arXiv comment5 pages, 4 figures
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