93-290 H. Narnhofer
Entropy Density for Relativistic Quantum Field Theory (49K, LaTeX) Nov 11, 93
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Abstract. We show how the nuclearity condition of Buchholz and Wichmann allows to define in the ground state a local entropy with the desired properties despite the fact that local algebras are type III. Generalization to temperature states is also possible so that thermodynamic functions also exist in the context of relativistic quantum field theory.

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