Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unjamming dynamics: the micromechanics of a seismic fault model   The unjamming transition of granular systems is investigated in a seismic
fault model via three dimensional Molecular Dynamics simulations. A two--time
force--force correlation function, and a susceptibility related to the system
response to pressure changes, allow to characterize the stick--slip dynamics,
consisting in large slips and microslips leading to creep motion. The
correlation function unveils the micromechanical changes occurring both during
microslips and slips. The susceptibility encodes the magnitude of the incoming
microslip.

35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
28
The categories of this paper are: alg-geom