On some automorphisms of the set of effects on Hilbert space

Authors
Molnar, L
Citation
L. Molnar, On some automorphisms of the set of effects on Hilbert space, LETT MATH P, 51(1), 2000, pp. 37-45
Citations number
9
Categorie Soggetti
Physics
Journal title
LETTERS IN MATHEMATICAL PHYSICS
ISSN journal
03779017 → ACNP
Volume
51
Issue
1
Year of publication
2000
Pages
37 - 45
Database
ISI
SICI code
0377-9017(200001)51:1<37:OSAOTS>2.0.ZU;2-Y
Abstract
The set of all effects on a Hilbert space has an affine structure (it is a convex set) as well as a multiplicative structure (it can be equipped with the so-called Jordan triple product). In this paper we describe the corresp onding automorphisms of that set.