The realm of the vacuum
Copyright policy )The realm of the vacuum
The spacelike asymptotic structure of physical states in local quantum theory is analysed. It is shown that this structure can be described in terms of a vacuum state if the theory satisfies a condition of timelike asymptotic abelianess. Theories which violate this condition can have an involved asymptotic vacuum structure as is illustrated by a simple example.
13 pp. (1991).
asymptotic vacuum structure, axiomatic field theory, space-like asymptotic structure of physical states in local quantum theory, coherent state, algebra: Weyl, 81T05, Axiomatic quantum field theory; operator algebras, time-like asymptotic Abelianness, 510, vacuum state, Applications of functional analysis in quantum physics, asymptotic behavior, correlation function, Haag-Kastler axioms, operator: algebra, info:eu-repo/classification/ddc/510, 46L60
asymptotic vacuum structure, axiomatic field theory, space-like asymptotic structure of physical states in local quantum theory, coherent state, algebra: Weyl, 81T05, Axiomatic quantum field theory; operator algebras, time-like asymptotic Abelianness, 510, vacuum state, Applications of functional analysis in quantum physics, asymptotic behavior, correlation function, Haag-Kastler axioms, operator: algebra, info:eu-repo/classification/ddc/510, 46L60
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