63 citations · 112 across the 12 of their papers we have counts for
6 papers · 1 filter
Optimal covariant measurements: the case of a compact symmetry group and phase observables
Claudio Carmeli, Teiko Heinosaari, Juha-Pekka Pellonpää +1
We study various optimality criteria for quantum observables. Observables are represented as covariant positive operator valued measures and we consider the case when the symmetry…
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…
Vector valued reproducing kernel Hilbert spaces and universality
C. Carmeli, E. De Vito, A. Toigo +1
This paper is devoted to the study of vector valued reproducing kernel Hilbert spaces. We focus on two aspects: vector valued feature maps and universal kernels. In particular we c…
Quotients in supergeometry
L. Balduzzi, C. Carmeli, R. Fioresi
The purpose of this paper is to present the notion of quotient of supergroups in different categories using the unified treatment of the functor of points and to examine some physi…
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…