Quasi-equivalence of quasi-free states on the Weyl algebra |
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Authors: | A Van Daele |
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Institution: | (1) Institute of Mathematics, University of Oslo, Oslo |
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Abstract: | A necessary and sufficient condition for quasi-equivalence of quasi-free factor states over the Weyl algebra is proved. The essential part of this paper is closely related to the work of Powers and Størmer on the Clifford algebra.Aspirant van het Belgisch N. F. W. O. On leave from the University of Louvain (Belgium). |
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