Analysis of a family of strongly commuting self-adjoint operators with applications to perturbed d'Alembertians and the external field problem in quantum field theory (Q1918245)

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scientific article; zbMATH DE number 910519
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English
Analysis of a family of strongly commuting self-adjoint operators with applications to perturbed d'Alembertians and the external field problem in quantum field theory
scientific article; zbMATH DE number 910519

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    Analysis of a family of strongly commuting self-adjoint operators with applications to perturbed d'Alembertians and the external field problem in quantum field theory (English)
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    22 January 1997
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    Klein-Gordon operator
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    strongly commuting selfadjoint operators
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    Minkowski space
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    operator calculi
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    selfadjoint operators
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    canonical momentum operator
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    unitary transformations
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    operator-valued Lorentz transformations
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    perturbed d'Alembertians
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    charged spinless relativistic particle
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    external electromagnetic field
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    proper-time method
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    external field problem
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