Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
394875 | Information Sciences | 2009 | 6 Pages |
Abstract
The notion of s-map introduced in quantum logics to define conditional expectations for non-compatible events is studied in projection lattices of von Neumann algebras. It is shown that every tracial state gives rise to an s-map, and conversely, every s-map defines a tracial state.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Artificial Intelligence
Authors
Olga Nánásiová, Sylvia Pulmannová,