Using Weights for the Description of States of Boson Systems
نویسنده
چکیده
For a locally normal state of a boson system we construct, based on the Skorokhod integral and Malliavin derivative respectively their compound versions, weights showing similar properties as the reduced and the compound Campbell measures of classical point process theory. As application we provide several characterisations of coherent states and states with property (γh), generalising a respective notion from point process theory and appearing in coherence considerations [37].
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