Completely Positive Maps on Some C*-Algebras

Evans, D. E. and Lewis, J. T. (1976) Completely Positive Maps on Some C*-Algebras. (Preprint)

Share :
Mastodon Twitter Facebook Email

[thumbnail of DIAS-TP-76-20.pdf] Text

Download (549kB)


Completely positive maps on the C*-algebra of the canonical anticommutation relations induced by contractions on the underlying Hilbert space are investigated and a Stinespring decomposition exhibited. These maps are used to construct examples of dynamical semi-groups; their explicit Stinespring decompositions yield unitary dilations. The relation of this work with earlier results on the C*-algebra of the canonical commutation relations is discussed.

Item Type: Article
Divisions: School of Theoretical Physics > Preprints
Date Deposited: 11 Jul 2018 10:54
Last Modified: 14 Dec 2022 19:57

Actions (login required)

View Item View Item


Downloads per month over past year