Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamics of microstructure anisotropy and rheology of soft jammed
  suspensions   We explore the rheology predicted by a recently proposed constitutive model
for jammed suspensions of soft elastic particles derived from particle-level
dynamics [Cuny et al., Phys. Rev. Lett. 127, 218003 (2021)]. Our model predicts
that the orientation of the anisotropy of the microstructure, governed by an
interplay between advection and contact elasticity, plays a key role at
yielding and in flow. It generates normal stress differences contributing
significantly to the yield criterion and Trouton ratio. It gives rise to
non-trivial transients such as stress overshoots in step increases of shear
rate, residual stresses after flow cessation and power-law decay of the shear
rate in creep. Finally, it explains the collapse of storage modulus as measured
in parallel superposition for a yielded suspension.

12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
23
The categories of this paper are: solv-int
30
The categories of this paper are: q-alg
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
26
The categories of this paper are: bayes-an
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
14
The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci