Extremal covariant positive operator valued measures: The case of a compact symmetry group
Work
Year: 2008
Type: article
Abstract: Given a unitary representation U of a compact group G and a transitive G-space Ω, we characterize the extremal elements of the convex set of all U-covariant positive operator valued measures.
Source: Journal of Mathematical Physics
Institutions Istituto Nazionale di Fisica Nucleare, Sezione di Genova, University of Turku, Slovak Academy of Sciences
Cites: 16
Cited by: 8
Related to: 10
FWCI: 1.278
Citation percentile (by year/subfield): 67.22
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green