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Hermiticity of quantum observables versus commutation relations

In order to obtain sum rules and spectral representations the Hermiticity property <PSI, ALPHA PHI> = <ALPHA PSI, PHI> of observables is used. It is shown that for certain PSI and PHI the property turn out to be inconsistent with the commutation relations that contain ALPHA. The known Sc...

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Detalles Bibliográficos
Autor principal: Shirokov, M I
Lenguaje:eng
Publicado: 2002
Materias:
Acceso en línea:http://cds.cern.ch/record/747137
Descripción
Sumario:In order to obtain sum rules and spectral representations the Hermiticity property <PSI, ALPHA PHI> = <ALPHA PSI, PHI> of observables is used. It is shown that for certain PSI and PHI the property turn out to be inconsistent with the commutation relations that contain ALPHA. The known Schwinger paradox is explained by this inconsistency