quantum physics

Generation of tripartite non-Gaussian entanglement via cascaded three-mode and two-mode spontaneous parametric down-conversion

Aps.org·October 1, 2026

Multipartite non-Gaussian entanglement constitutes a core resource for continuous-variable quantum networks. Although three-mode spontaneous parametric down-conversion (SPDC), a process capable of deterministically generating non-Gaussian entanglement, has re…

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