63 citations · 112 across the 12 of their papers we have counts for
3 papers · 2 filters
Super G-spaces
Luigi Balduzzi, Claudio Carmeli, Gianni Cassinelli
We review the basic theory of super -spaces. We prove a theorem relating the action of a super Harish-Chandra pair on a supermanifold to the action of the…
Covariant quantum instruments
Claudio Carmeli, Teiko Heinosaari, Alessandro Toigo
The structure of covariant instruments is studied and a general structure theorem is derived. A detailed characterization is given to covariant instruments in the case of an irredu…
Extremal covariant positive operator valued measures: the case of a compact symmetry group
Claudio Carmeli, Teiko Heinosaari, Juha-Pekka Pellonpää +1
Given a unitary representation U of a compact group G and a transitive G-space , we characterize the extremal elements of the convex set of all U-covariant positive operator val…