We give conditions on the existence of a Hilbert-space model for the transition probability matrix, describing a couple of n-valued observables. In the case n = 3 we prove necessary and sufficient conditions and compute explicitly statistical invariants pertinent to both complex- and real-Hilbert-space models.
On the Existence of a Hilbert-Space Model for Finite-Valued Observables
FEDULLO, Aniello
1992-01-01
Abstract
We give conditions on the existence of a Hilbert-space model for the transition probability matrix, describing a couple of n-valued observables. In the case n = 3 we prove necessary and sufficient conditions and compute explicitly statistical invariants pertinent to both complex- and real-Hilbert-space models.File in questo prodotto:
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