Fluctuation-induced casimir forces in granular fluids

We numerically investigate the behavior of driven noncohesive granular media and find that two fixed large intruder particles, immersed in a sea of small particles, experience, in addition to a short-range depletion force, a long-range repulsive force. The observed long-range interaction is fluctuat...

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Veröffentlicht in:	Physical review letters 2006-05, Vol.96 (17), p.178001-178001, Article 178001
Hauptverfasser:	Cattuto, C, Brito, R, Marconi, U Marini Bettolo, Nori, F, Soto, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Biomechanical Phenomena Body Fluids - chemistry Computer Simulation Fourier Analysis Microfluidics Probability
Online-Zugang:	Volltext
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