perpendicular to-order automorphisms of Hilbert space effect algebras: Thetwo-dimensional case

Authors
Molnar, L Pales, Z
Citation
L. Molnar et Z. Pales, perpendicular to-order automorphisms of Hilbert space effect algebras: Thetwo-dimensional case, J MATH PHYS, 42(4), 2001, pp. 1907-1912
Citations number
6
Categorie Soggetti
Physics
Journal title
JOURNAL OF MATHEMATICAL PHYSICS
ISSN journal
00222488 → ACNP
Volume
42
Issue
4
Year of publication
2001
Pages
1907 - 1912
Database
ISI
SICI code
0022-2488(200104)42:4<1907:PTAOHS>2.0.ZU;2-W
Abstract
It is well known that the perpendicular to -order automorphisms of the effe ct algebra of a Hilbert space of dimension not less than three are implemen ted by unitary or antiunitary operators. The aim of this paper is to show t hat the same assertion also holds true in the two-dimensional case. (C) 200 1 American Institute of Physics.