Search results for "Algebras of unbounded operators"

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Representations and derivations of quasi ∗-algebras induced by local modifications of states

2009

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.

Quasi *-algebrasPure mathematicsApplied MathematicsQuantum dynamicsDegrees of freedomAlgebras of unbounded operatorsDerivationsRepresentationSettore MAT/05 - Analisi MatematicaQuantum systemDerivationQuantum dynamicsRepresentation (mathematics)Settore MAT/07 - Fisica MatematicaAnalysisMathematicsJournal of Mathematical Analysis and Applications
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