Article ID Journal Published Year Pages File Type
4620364 Journal of Mathematical Analysis and Applications 2009 9 Pages PDF
Abstract

The relationship between the GNS representations associated to states on a quasi ∗-algebra, which are local modifications of each other (in a sense which we will discuss) is examined. The role of local modifications on the spatiality of the corresponding induced derivations describing the dynamics of a given quantum system with infinite degrees of freedom is discussed.

Related Topics
Physical Sciences and Engineering Mathematics Analysis