Semispectral measures as convolutions and their moment operators

Jukka Kiukas*, Pekka Lahti, Kari Ylinen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (SciVal)

Abstract

The moment operators of a semispectral measure having the structure of the convolution of a positive measure and a semispectral measure are studied, paying attention to the natural domains of these unbounded operators. The results are then applied to conveniently determine the moment operators of the Cartesian margins of the phase space observables.

Original languageEnglish
Article number112103
JournalJournal of Mathematical Physics
Volume49
Issue number11
DOIs
Publication statusPublished - 26 Nov 2008
Externally publishedYes

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