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Irreducible representations of the Heisenberg algebra in Krein spaces

✍ Scribed by Mnatsakanova, M.; Morchio, G.; Strocchi, F.; Vernov, Yu.


Book ID
120810652
Publisher
American Institute of Physics
Year
1998
Tongue
English
Weight
547 KB
Volume
39
Category
Article
ISSN
0022-2488

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πŸ“œ SIMILAR VOLUMES


Unbounded GNS representations of a*-alge
✍ J. -P. Antoine; S. Γ”ta πŸ“‚ Article πŸ“… 1989 πŸ› Springer 🌐 English βš– 375 KB

Al~traet. Given a \*-algebra 9.I and a linear, nonpositive definite, functional on it, the GNS construction yields a representation of 9./ in an indefinite metric space. We show that, if the functional satisfies a suitable condition, expressed in terms of a conditional expectation on 2, then the rep