Compression and information entropy of binary strings from the collision history of three hard balls

We investigate how to measure and define the entropy of a simple chaotic system, three hard spheres on a ring. A novel approach is presented, which does not assume the ergodic hypothesis. It consists of transforming the particles’ collision history into a sequence of binary digits. We then investiga...

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Veröffentlicht in:	Journal of physics communications 2023-05, Vol.7 (5), p.55002
Hauptverfasser:	Vedak, M, Ackland, G J
Format:	Artikel
Sprache:	eng
Schlagworte:	collision history randomness Entropy ergodicity of simple systems three hard spheres on a ring
Online-Zugang:	Volltext
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