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On Constructing Informationally Complete Covariant Positive Operator-Valued Measures
We study a projective unitary representation of the product [Formula: see text] , where G is a locally compact Abelian group and [Formula: see text] is its dual consisting of characters on G. It is proven that the representation is irreducible, which allows us to define a covariant positive operator...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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MDPI
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10217535/ https://www.ncbi.nlm.nih.gov/pubmed/37238538 http://dx.doi.org/10.3390/e25050783 |