Summary
The coefficient functions occurring in the matrix elements of the Wilson-Zimmerman expansion are canonically related to dilatation-invariant functions satisfying several of the linear Wightman axioms. Simple holomorphy properties are derived.
Riassunto
Le funzioni dei coefficienti che ci sono negli elementi di matrice dello sviluppo di Wilson-Zimmerman sono in relazione canonica con le funzioni invarianti alla dilatazione che soddisfano parecchi degli assiomi di Wightman lineari. Si deducono semplici proprietà di olomorfismo.
Реэюме
Функции козффициентов, появляюшиеся в матричных злементах раэложения Вильсона-Циммермана, канонически свяэаны с инвариантными функ-циями расщирения, удовлетворяюшими некоторым линейным аксиомам Вайтмана. Выводятся простые свойства голоморфии.
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Partially supported by the Brazilian National Research Council.
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Otterson, P. Direction dependence of composite field operators and dilatation-invariant Wightman functions. Nuov Cim A 18, 683–696 (1973). https://doi.org/10.1007/BF02727585
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DOI: https://doi.org/10.1007/BF02727585