Integration theory of observables |
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Authors: | Kronfli N. S. |
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Affiliation: | (1) Department of Mathematics, Birkbeck College, Malet Street, London W.C.1 |
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Abstract: | Representations of abstract observables on a generalised logic are given in terms of bounded vector-valued Borel measures on the real line whose ranges are in the dual spaceX* of the Banach space of statesX. Each bounded observable is furthermore represented by an elementu* ofX* such that for any proper statep X, u*(p) is the expectation value ofu when the system is in the statep. |
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