On the PCT--Theorem in the Theory of Local Observables
Hans-Jürgen Borchers, Jakob Yngvason
December 11, 2000
We review the PCT-theorem and problems connected with its demonstration. We
add a new proof of the PCT-theorem in the theory of local observables which is
similar to that one of Jost in Wightman quantum field theory. We also look at
consequences in case the PCT-symmetry is given on the algebraic level. At the
end we present some examples which answer general questions and throw some
light on open problems.
Keywords:
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