Oscillatory instabilities in three-dimensional frictional granular matter

The dynamics of amorphous granular matter with frictional interactions cannot be derived in general from a Hamiltonian and therefore displays oscillatory instabilities stemming from the onset of complex eigenvalues in the stability matrix. These instabilities were discovered in the context of one- a...

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Bibliographic Details
Main Authors: Bonfanti, Silvia, Chattoraj, Joyjit, Guerra, Roberto, Procaccia, Itamar, Zapperi, Stefano
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2021
Subjects:
Online Access:https://hdl.handle.net/10356/146574
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Institution: Nanyang Technological University
Language: English