Ergodicity of canonical Gibbs measures w
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Tobias Kuna; José Luis Silva
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Article
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2004
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John Wiley and Sons
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English
⚖ 221 KB
## Abstract For general potentials we prove that every canonical Gibbs measure on configurations over a manifold __X__ is quasi‐invariant w.r.t. the group of diffeomorphisms on __X__. We show that this quasi‐invariance property also characterizes the class of canonical Gibbs measures. From this we