The Hatano-Sasa equality: Transitions between steady states in a granular gas

An experimental study is presented, about transitions between Non-Equilibrium Steady States (NESS) in a dissipative medium. The core device is a small rotating blade that imposes cycles of increasing and decreasing forcings to a granular gas, shaken independently. The velocity of this blade is measu...

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Veröffentlicht in:	Europhysics letters 2012-11, Vol.100 (3), p.30002
Hauptverfasser:	Mounier, Anne, Naert, Antoine
Format:	Artikel
Sprache:	eng
Schlagworte:	05.40.-a 05.70.Ln 47.70.Nd Physics
Online-Zugang:	Volltext
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