paper

Qudit Hypergraph States

arXiv:1612.06418 · doi:10.1103/PhysRevA.95.052340

Abstract

We generalize the class of hypergraph states to multipartite systems of qudits, by means of constructions based on the d-dimensional Pauli group and its normalizer. For simple hypergraphs, the different equivalence classes under local operations are shown to be governed by a greatest common divisor hierarchy. Moreover, the special cases of three qutrits and three ququarts is analysed in detail.

14 pages, 4 figures

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