Permutation Symmetric Hypergraph States and Multipartite Quantum Entanglement
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DOI: 10.1007/s10773-019-04259-5
Abstract: We demonstrate that a quantum hypergraph state is k-separable if and only if the hypergraph has k-connected components. The permutation symmetric states remains invariant under any permutation. We introduce permutation symmetric states generated by hypergraphs… read more here.
Keywords: permutation; hypergraph states; entanglement permutation; symmetric hypergraph ... See more keywords