Title of article
Sheared disk packings as a model system for complex dynamics
Author/Authors
Sexton، نويسنده , , M.B. and Hardiman، نويسنده , , S.J. and Mِbius، نويسنده , , M.E. and Hutzler، نويسنده , , S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
8
From page
312
To page
319
Abstract
Stress fluctuations in a model of densely packed disks under steady shear reproduce many features known for complex systems. These include fat-tailed probability distributions, volatility clustering and long-range autocorrelations. Using a rescaling analysis developed in econophysics, we relate stress rises and falls to rearrangements of the disks.
Keywords
Complex dynamics , Foam rheology , Soft disk model , Volatility clustering , Econophysics , Long-range memory
Journal title
Physica A Statistical Mechanics and its Applications
Serial Year
2014
Journal title
Physica A Statistical Mechanics and its Applications
Record number
1737803
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