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An experimental test of the local fluctuation theorem in chains of weakly interacting Anosov systems

Giovanni Gallavotti·Fabio Perroni
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Abstract

An experimental test of a large fluctuation theorem is performed on a chain of coupled ``cat maps''. Our interest is focused on the behavior of a subsystem of this chain. A local entropy creation rate is defined and we show that the local fluctuation theorem derived in [G1] is experimentally observable already for small subsystems.

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Giovanni Gallavotti, Fabio Perroni. 1999-09-02. An experimental test of the local fluctuation theorem in chains of weakly interacting Anosov systems. https://arxiv.org/abs/chao-dyn/9909007

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