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arXiv · 2011.06377

On the possible temperatures for flows on an AF algebra

Klaus Thomsen
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Abstract

We exhibit a unital simple mono-tracial AF algebra A with the property that for any compact set K of real numbers containing 0 there is a periodic flow on A such the set of possible inverse temperatures for that flow is K, and for each number in K the corresponding equilibrium state is unique.

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Klaus Thomsen. 2020-11-12. On the possible temperatures for flows on an AF algebra. https://arxiv.org/abs/2011.06377

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