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research
Extremal covariant positive operator valued measures: the case of a compact symmetry group
Authors
Claudio Carmeli
Teiko Heinosaari
Juha-Pekka Pellonpää
Alessandro Toigo
Publication date
1 January 2008
Publisher
'AIP Publishing'
Doi
Cite
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on
arXiv
Abstract
Given a unitary representation U of a compact group G and a transitive G-space
Ω
\Omega
Ω
, we characterize the extremal elements of the convex set of all U-covariant positive operator valued measures.Comment: minor corrections in version
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Archivio istituzionale della ricerca - Politecnico di Milano
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oai:re.public.polimi.it:11311/...
Last time updated on 12/11/2016
Archivio istituzionale della ricerca - Università di Genova
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oai:iris.unige.it:11567/296718
Last time updated on 12/11/2016