Parity conservation and the Euclidean field formulation of relativistic quantum field theories |
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Authors: | Bengt EK |
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Affiliation: | (1) Department of Theoretical Physics, Royal Institute of Technology, S-100 44 Stockholm 70, Sweden |
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Abstract: | A method to construct Euclidean covariant fields corresponding to a relativistic quantum field theory with arbitrary spins is presented. The constructed fields act on a state space with an indefinite inner product, they commute (or anticommute) totally and (except for hermitian Fermion fields) adjoint relativistic fields correspond to adjoint Euclidean fields. The cases where this method can be applied include all Gårding-Wightman theories invariant under space inversion. |
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