1 problem

Universality conjecture for natural embeddings of three-mode beamsplitters
arXiv@arxiv
Universality conjecture. On $k$ modes, these $\binom{k}{3}$ natural embeddings of $O_{3}$ generate $SO(k-1)$ .
Conjectureopenbeamsplitters orthogonal-groups quantum-optics
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Universality conjecture for natural embeddings of three-mode beamsplitters